Practical Electronics SDIY articles index: Difference between revisions
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! Month!!Year!!Article name!!Author!!PPNo!!Classification |
! Month!!Year!!Article name!!Author!!PPNo!!Classification!!Key components!!Comments!!Corrections!!On Web?!!URL |
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| Nov||1964||Electronic Didjeridoo||A. J. Bassett||39||Effect |
| Nov||1964||Electronic Didjeridoo||A. J. Bassett||39||Effect||OA5 Diodes, OC71, OC72,MAT101|||||||| |
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|- |
|- |
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| Jan||1965||Electronic Guitar||S. Chisholm||217||Guitar |
| Jan||1965||Electronic Guitar||S. Chisholm||217||Guitar|||||||||| |
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|- |
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| Sep||1965||Echo Unit||A. T. J. Carrington||769||Effect |
| Sep||1965||Echo Unit||A. T. J. Carrington||769||Effect||||Valve & Tape based|||||| |
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|- |
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| Feb||1966||Electronic Vibrato Unit||G. Wareham||91||Effect |
| Feb||1966||Electronic Vibrato Unit||G. Wareham||91||Effect|||||||||| |
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| Dec||1966||The Electronic Organ||Alan Douglas||848||Organ |
| Dec||1966||The Electronic Organ||Alan Douglas||848||Organ||||Part 1|||||| |
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| Jan||1967||The Electronic Organ||Alan Douglas||31||Organ |
| Jan||1967||The Electronic Organ||Alan Douglas||31||Organ||||Part 2|||||| |
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| Feb||1967||The Electronic Organ||Alan Douglas||99||Organ |
| Feb||1967||The Electronic Organ||Alan Douglas||99||Organ||||Part 3|||||| |
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| Mar||1967||The Electronic Organ||Alan Douglas||200||Organ |
| Mar||1967||The Electronic Organ||Alan Douglas||200||Organ||||Part 4|||||| |
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| Apr||1967||The Electronic Organ||Alan Douglas||271||Organ |
| Apr||1967||The Electronic Organ||Alan Douglas||271||Organ||||Part 5|||||| |
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| May||1967||The Electronic Organ||Alan Douglas||349||Organ |
| May||1967||The Electronic Organ||Alan Douglas||349||Organ||||Part 6|||||| |
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| May||1967||Bass Guitar||S. Simpson||359||Guitar |
| May||1967||Bass Guitar||S. Simpson||359||Guitar|||||||||| |
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| Jun||1967||The Electronic Organ||Alan Douglas||439||Organ |
| Jun||1967||The Electronic Organ||Alan Douglas||439||Organ||||Part 7|||||| |
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| Oct||1967||Electronic Music Techniques||Not given||720||Synth |
| Oct||1967||Electronic Music Techniques||Not given||720||Synth||||Part 1|||||| |
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| Nov||1967||Electronic Music Techniques||Not given||845||Synth |
| Nov||1967||Electronic Music Techniques||Not given||845||Synth||||Part 2|||||| |
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| Dec||1967||Spring Line Reverberation Unit||A. J. Bassett||880||Effect |
| Dec||1967||Spring Line Reverberation Unit||A. J. Bassett||880||Effect|||||||||| |
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|- |
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| Jan||1968||White Noise Generator||A. J. Bassett||44||Effect |
| Jan||1968||White Noise Generator||A. J. Bassett||44||Effect|||||||||| |
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|- |
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| Jan||1968||Sine to Square Wave |
| Jan||1968||Sine to Square Wave Convertor||A. Foord||57||Synth|||||||||| |
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| Feb ||1968||PE Glissandovibe||R. Bebbington||94||Instrument |
| Feb ||1968||PE Glissandovibe||R. Bebbington||94||Instrument|||||||||| |
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|- |
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| Mar||1968||Rhythmic Sound Effects Unit||A. J. Bassett||168||Drums |
| Mar||1968||Rhythmic Sound Effects Unit||A. J. Bassett||168||Drums|||||||||| |
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|- |
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| Apr||1968||Sound Effects Unit||A. J. Bassett||267||Effect |
| Apr||1968||Sound Effects Unit||A. J. Bassett||267||Effect|||||||||| |
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|- |
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| May||1968||Electronic Cymbals||A. J. Bassett||342||Drums |
| May||1968||Electronic Cymbals||A. J. Bassett||342||Drums|||||||||| |
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|- |
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| Jun||1968||Drummer's Whoosh||A. J. Bassett||443||Drums |
| Jun||1968||Drummer's Whoosh||A. J. Bassett||443||Drums|||||||||| |
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|- |
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| Jul||1968||Waa-Waa Pedal||B. H. Baily||470||Effect |
| Jul||1968||Waa-Waa Pedal||B. H. Baily||470||Effect|||||||||| |
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|- |
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| Nov||1968||Rhythm Generator||P. R. Allcock||792||Drums |
| Nov||1968||Rhythm Generator||P. R. Allcock||792||Drums||||Part 1|||||| |
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|- |
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| Dec||1968||Rhythm Generator||P. R. Allcock||861||Drums |
| Dec||1968||Rhythm Generator||P. R. Allcock||861||Drums||||Part 2|||||| |
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|- |
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| Feb||1969||The Harmonaphone||M. P. R. Hamer||107||Effect |
| Feb||1969||The Harmonaphone||M. P. R. Hamer||107||Effect|||||||||| |
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|- |
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| May||1969||PE Organ||Alan Douglas||356||Organ |
| May||1969||PE Organ||Alan Douglas||356||Organ||||Part 1|||||| |
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|- |
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| Jun||1969||PE Organ||Alan Douglas||440||Organ |
| Jun||1969||PE Organ||Alan Douglas||440||Organ||||Part 2|||||| |
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|- |
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| Jun||1969||Ingenuity Unlimited: Bass-Maker||P. E. Clancy||466||Effect |
| Jun||1969||Ingenuity Unlimited: Bass-Maker||P. E. Clancy||466||Effect|||||||||| |
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|- |
|- |
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| Jul||1969||PE Organ||Alan Douglas||508||Organ |
| Jul||1969||PE Organ||Alan Douglas||508||Organ||||Part 3|||||| |
||
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|- |
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| Jul||1969||Ingenuity Unlimited: Simple Guitar Treble Booster||S. J. Price||505||Effect |
| Jul||1969||Ingenuity Unlimited: Simple Guitar Treble Booster||S. J. Price||505||Effect|||||||||| |
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|- |
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| Jul||1969||Ingenuity Unlimited: Variable Waa-Waa||M. P. R. Hamer||505||Effect |
| Jul||1969||Ingenuity Unlimited: Variable Waa-Waa||M. P. R. Hamer||505||Effect|||||||||| |
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|- |
|- |
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| Aug||1969||PE Organ||Alan Douglas||596||Organ |
| Aug||1969||PE Organ||Alan Douglas||596||Organ||||Part 4|||||| |
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| Aug||1969||Spring Line Reverberation Unit||F. C. Judd||566||Effect |
| Aug||1969||Spring Line Reverberation Unit||F. C. Judd||566||Effect|||||||||| |
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| Sep||1969||PE Organ||Alan Douglas||641||Organ |
| Sep||1969||PE Organ||Alan Douglas||641||Organ||||Part 5|||||| |
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|- |
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| Oct||1969||PE Organ||Alan Douglas||746||Organ |
| Oct||1969||PE Organ||Alan Douglas||746||Organ||||Part 6|||||| |
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|- |
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| Nov||1969||PE Organ||Alan Douglas||830||Organ |
| Nov||1969||PE Organ||Alan Douglas||830||Organ||||Part 7|||||| |
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|- |
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| Dec||1969||PE Organ||Alan Douglas||932||Organ |
| Dec||1969||PE Organ||Alan Douglas||932||Organ||||Part 8|||||| |
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|- |
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| Jan||1970||PE Organ||Alan Douglas||52||Organ |
| Jan||1970||PE Organ||Alan Douglas||52||Organ||||Part 9|||||| |
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| Feb||1970||PE Organ||Alan Douglas||134||Organ |
| Feb||1970||PE Organ||Alan Douglas||134||Organ||||Part 10|||||| |
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| Mar||1970||PE Organ||Alan Douglas||203||Organ |
| Mar||1970||PE Organ||Alan Douglas||203||Organ||||Part 11|||||| |
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| Jul||1970||Waa Waa Unit||D. C. Hamill||568||Effect |
| Jul||1970||Waa Waa Unit||D. C. Hamill||568||Effect|||||||||| |
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|- |
|- |
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| Dec||1970||Fuzz Circuit||S. Sharpes||1002||Effect |
| Dec||1970||Fuzz Circuit||S. Sharpes||1002||Effect|||||||||| |
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|- |
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| May||1971||Tremulant Systems||F. C Judd||372||Effect |
| May||1971||Tremulant Systems||F. C Judd||372||Effect||||Part 1|||||| |
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|- |
|- |
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| Jun||1971||Tremulant Systems||F. C Judd||477||Effect |
| Jun||1971||Tremulant Systems||F. C Judd||477||Effect||||Part 2|||||| |
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| Oct||1971||Electronic Music Synthesis||A. Douglas||802||Information |
| Oct||1971||Electronic Music Synthesis||A. Douglas||802||Information|||||||||| |
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| Nov||1971||Rhythmetron||F. C. Judd||890||Drums |
| Nov||1971||Rhythmetron||F. C. Judd||890||Drums|||||||||| |
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| Mar||1972||Tremolo Unit||A. Russell||206||Effect |
| Mar||1972||Tremolo Unit||A. Russell||206||Effect|||||||||| |
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| Apr||1972||Treble Booster||A. Russell||320||Effect |
| Apr||1972||Treble Booster||A. Russell||320||Effect|||||||||| |
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| May||1972||Fuzz Box||A. Russell||396||Effect |
| May||1972||Fuzz Box||A. Russell||396||Effect|||||||||| |
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| Jul||1972||Digital Electronic Organ Systems||Alan Douglas||559||Organ |
| Jul||1972||Digital Electronic Organ Systems||Alan Douglas||559||Organ|||||||||| |
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| Sep||1972||P.E. Electronic Piano||A. J. Boothman||733||Piano |
| Sep||1972||P.E. Electronic Piano||A. J. Boothman||733||Piano||||Part 1|||||| |
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| Oct||1972||P.E. Electronic Piano||A. J. Boothman||840||Piano |
| Oct||1972||P.E. Electronic Piano||A. J. Boothman||840||Piano||||Part 2|||||| |
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| Nov||1972||P.E. Electronic Piano||A. J. Boothman||924||Piano |
| Nov||1972||P.E. Electronic Piano||A. J. Boothman||924||Piano||||Part 3|||||| |
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|- |
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| Dec||1972||P.E. Electronic Piano||A. J. Boothman||1038||Piano |
| Dec||1972||P.E. Electronic Piano||A. J. Boothman||1038||Piano||||Part 4|||||| |
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|- |
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| Jan||1973||P.E. Electronic Piano||A. J. Boothman||44||Piano |
| Jan||1973||P.E. Electronic Piano||A. J. Boothman||44||Piano||||Part 5|||||| |
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|- |
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| Feb||1973||P.E. Sound Synthesiser||G. D. Shaw||140||Synth |
| Feb||1973||P.E. Sound Synthesiser||G. D. Shaw||140||Synth||||Part 1||||Y||http://rubidium.dyndns.org/cag/pdf/pess1.pdf |
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|- |
|- |
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| Mar||1973||P.E. Sound Synthesiser||G. D. Shaw||232||Synth |
| Mar||1973||P.E. Sound Synthesiser||G. D. Shaw||232||Synth||||Part 2||Oct73-879||Y||http://rubidium.dyndns.org/cag/pdf/pess2.pdf |
||
|- |
|- |
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| Apr||1973||P.E. Sound Synthesiser||G. D. Shaw||306||Synth |
| Apr||1973||P.E. Sound Synthesiser||G. D. Shaw||306||Synth||||Part 3||||Y||http://rubidium.dyndns.org/cag/pdf/pess3.pdf |
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|- |
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| May||1973||P.E. Sound Synthesiser||G. D. Shaw||420||Synth |
| May||1973||P.E. Sound Synthesiser||G. D. Shaw||420||Synth||||Part 4||||Y||http://rubidium.dyndns.org/cag/pdf/pess4.pdf |
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|- |
|- |
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| Jun||1973||P.E. Sound Synthesiser||G. D. Shaw||506||Synth |
| Jun||1973||P.E. Sound Synthesiser||G. D. Shaw||506||Synth||||Part 5||||Y||http://rubidium.dyndns.org/cag/pdf/pess4.pdf |
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|- |
|- |
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| Jul||1973||P.E. Sound Synthesiser||G. D. Shaw||596||Synth |
| Jul||1973||P.E. Sound Synthesiser||G. D. Shaw||596||Synth||||Part 6||||Y||http://rubidium.dyndns.org/cag/pdf/pess6.pdf |
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|- |
|- |
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| Aug||1973||Audio Compressor||R. A. Penfold||669||Audio |
| Aug||1973||Audio Compressor||R. A. Penfold||669||Audio||||||Oct73-879|||| |
||
|- |
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| Aug||1973||P.E. Sound Synthesiser||G. D. Shaw||678||Synth |
| Aug||1973||P.E. Sound Synthesiser||G. D. Shaw||678||Synth||||Part 7||||Y||http://rubidium.dyndns.org/cag/pdf/pess7.pdf |
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| Sep||1973||Phasing Unit||D. Benfield||772||Effect |
| Sep||1973||Phasing Unit||D. Benfield||772||Effect|||||||||| |
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|- |
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| Sep||1973||P.E. Sound Synthesiser||G. D. Shaw||775||Synth |
| Sep||1973||P.E. Sound Synthesiser||G. D. Shaw||775||Synth||||Part 8||||Y||http://rubidium.dyndns.org/cag/pdf/pess8.pdf |
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| Oct||1973||P.E. Sound Synthesiser||G. D. Shaw||882||Synth |
| Oct||1973||P.E. Sound Synthesiser||G. D. Shaw||882||Synth||||Part 9||||Y||http://rubidium.dyndns.org/cag/pdf/pess9.pdf |
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|- |
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| Nov||1973||P.E. Sound Synthesiser||G. D. Shaw||964||Synth |
| Nov||1973||P.E. Sound Synthesiser||G. D. Shaw||964||Synth||||Part 10||||Y||http://rubidium.dyndns.org/cag/pdf/pess10.pdf |
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|- |
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| Dec||1973||P.E. Sound Synthesiser||G. D. Shaw||1082||Synth |
| Dec||1973||P.E. Sound Synthesiser||G. D. Shaw||1082||Synth||||Part 11||||Y||http://rubidium.dyndns.org/cag/pdf/pess11.pdf |
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| Jan||1974||P.E. Sound Synthesiser||G. D. Shaw||50||Synth |
| Jan||1974||P.E. Sound Synthesiser||G. D. Shaw||50||Synth||||Part 12||||Y||http://rubidium.dyndns.org/cag/pdf/pess12.pdf |
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| Feb||1974||P.E. Sound Synthesiser||G. D. Shaw||151||Synth |
| Feb||1974||P.E. Sound Synthesiser||G. D. Shaw||151||Synth||||Part 13||||Y||http://rubidium.dyndns.org/cag/pdf/pess13.pdf |
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| Mar||1974||Rhythym Generator||Brice Ward||228||Drums |
| Mar||1974||Rhythym Generator||Brice Ward||228||Drums||||Part 1||Jun74-510|||| |
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| Apr||1974||Rhythym Generator||Brice Ward||335||Drums |
| Apr||1974||Rhythym Generator||Brice Ward||335||Drums||||Part 2|||||| |
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| May||1974||Sound Bender||D. Bollen||412||Effect |
| May||1974||Sound Bender||D. Bollen||412||Effect|||||||||| |
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| Jun||1974||Ingenuity Unlimited: Voltage Controlled Selective Amplifier||N. Campbell||438||Synth |
| Jun||1974||Ingenuity Unlimited: Voltage Controlled Selective Amplifier||N. Campbell||438||Synth|||||||||| |
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| Jul||1974||Ingenuity Unlimited: Patchboards For Synthesisers||J. A. Knife||603||Synth |
| Jul||1974||Ingenuity Unlimited: Patchboards For Synthesisers||J. A. Knife||603||Synth|||||||||| |
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| Oct||1974||Voltage Controlled Filter||R. Gwinn||884||Synth |
| Oct||1974||Voltage Controlled Filter||R. Gwinn||884||Synth|||||||||| |
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| Oct||1974||Ingenuity Unlimited: Phasing Control||R. J. Goodwin||877||Effect |
| Oct||1974||Ingenuity Unlimited: Phasing Control||R. J. Goodwin||877||Effect||||Associated with Sep 73 design|||||| |
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| Nov||1974||P. E. Minisonic||G. D. Shaw||952||Synth |
| Nov||1974||P. E. Minisonic||G. D. Shaw||952||Synth||||Part 1||||Y||http://www.timstinchcombe.co.uk/synth/pe_mini/pe_mini_nov_74.pdf |
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| Nov||1974||Ingenuity Unlimited: Voltage Controlled Oscillator||J. S. Broadhurst||964||Synth |
| Nov||1974||Ingenuity Unlimited: Voltage Controlled Oscillator||J. S. Broadhurst||964||Synth|||||||||| |
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| Dec||1974||P. E. Minisonic||G. D. Shaw||1066||Synth |
| Dec||1974||P. E. Minisonic||G. D. Shaw||1066||Synth||||Part 2||||Y||http://www.timstinchcombe.co.uk/synth/pe_mini/pe_mini_dec_74.pdf |
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| Jan||1975||P. E. Minisonic||G. D. Shaw||58||Synth |
| Jan||1975||P. E. Minisonic||G. D. Shaw||58||Synth||||Part 3||Mar75-220, Apr75-333||Y||http://www.timstinchcombe.co.uk/synth/pe_mini/pe_mini_jan_75.pdf |
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|- |
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| Feb||1975||P. E. Minisonic||G. D. Shaw||140||Synth |
| Feb||1975||P. E. Minisonic||G. D. Shaw||140||Synth||||Part 4||||Y||http://www.timstinchcombe.co.uk/synth/pe_mini/pe_mini_feb_75.pdf |
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| Feb||1975||Ingenuity Unlimited: Voltage Controlled Amplifier||P. D. Maddison||162||Synth |
| Feb||1975||Ingenuity Unlimited: Voltage Controlled Amplifier||P. D. Maddison||162||Synth|||||||||| |
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| Mar||1975||P. E. Minisonic||G. D. Shaw||212||Synth |
| Mar||1975||P. E. Minisonic||G. D. Shaw||212||Synth||||Part 5||||Y||http://www.timstinchcombe.co.uk/synth/pe_mini/pe_mini_mar_75.pdf |
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| May||1975||P. E. Joanna||A. J. Boothman||384||Piano |
| May||1975||P. E. Joanna||A. J. Boothman||384||Piano||||Part 1|||||| |
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| Jun||1975||P. E. Joanna||A. J. Boothman||474||Piano |
| Jun||1975||P. E. Joanna||A. J. Boothman||474||Piano||||Part 2|||||| |
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|- |
|- |
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| Jun||1975||Symbiosis - A composition for the P. E. Minisonic||M. Pointon||488||Synth |
| Jun||1975||Symbiosis - A composition for the P. E. Minisonic||M. Pointon||488||Synth||||Part 1|||||| |
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|- |
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| Jul||1975||P. E. Joanna||A. J. Boothman||572||Piano |
| Jul||1975||P. E. Joanna||A. J. Boothman||572||Piano||||Part 3|||||| |
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|- |
|- |
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| Jul||1975||Symbiosis - A composition for the P. E. Minisonic||M. Pointon||578||Synth |
| Jul||1975||Symbiosis - A composition for the P. E. Minisonic||M. Pointon||578||Synth||||Part 2|||||| |
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|- |
|- |
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| Aug||1975||P. E. Joanna||A. J. Boothman||650||Piano |
| Aug||1975||P. E. Joanna||A. J. Boothman||650||Piano||||Part 4|||||| |
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|- |
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| Aug||1975||Ingenuity Unlimited: Fuzz Effect||S. Carter||673||Effect |
| Aug||1975||Ingenuity Unlimited: Fuzz Effect||S. Carter||673||Effect|||||||||| |
||
|- |
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| Sep||1975||P. E. Joanna||A. J. Boothman||738||Piano |
| Sep||1975||P. E. Joanna||A. J. Boothman||738||Piano||||Part 5|||||| |
||
|- |
|- |
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| Oct||1975||Envelope Shaper||E. F. Flint||810||Synth |
| Oct||1975||Envelope Shaper||E. F. Flint||810||Synth||||||Dec75-976|||| |
||
|- |
|- |
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| Oct||1975||Ingenuity Unlimited: Frequency Doubler||D. Letts||837||Synth |
| Oct||1975||Ingenuity Unlimited: Frequency Doubler||D. Letts||837||Synth|||||||||| |
||
|- |
|- |
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| Oct||1975||Ingenuity Unlimited: Voltage Controlled Oscillator||A. W. Diverall||838||Synth |
| Oct||1975||Ingenuity Unlimited: Voltage Controlled Oscillator||A. W. Diverall||838||Synth|||||||||| |
||
|- |
|- |
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| Nov||1975||Electronic Tuning Fork||P. W. Busby||882||Test Equipment |
| Nov||1975||Electronic Tuning Fork||P. W. Busby||882||Test Equipment|||||||||| |
||
|- |
|- |
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| Nov||1975||P. E. Minimix 6||G. D. Shaw||904||Audio |
| Nov||1975||P. E. Minimix 6||G. D. Shaw||904||Audio||||Part 1|||||| |
||
|- |
|- |
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| Dec||1975||Ingenuity Unlimited: VCO Programmer||J. Stott||979||Synth |
| Dec||1975||Ingenuity Unlimited: VCO Programmer||J. Stott||979||Synth||||Sequencer|||||| |
||
|- |
|- |
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| Dec||1975||P. E. Minimix 6||G. D. Shaw||998||Audio |
| Dec||1975||P. E. Minimix 6||G. D. Shaw||998||Audio||||Part 2|||||| |
||
|- |
|- |
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| Jan||1976||Audio Compressor||S. Whitt||56||Audio |
| Jan||1976||Audio Compressor||S. Whitt||56||Audio|||||||||| |
||
|- |
|- |
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| Feb||1976||White Noise Generator||J. Hoggarth||150||Synth |
| Feb||1976||White Noise Generator||J. Hoggarth||150||Synth|||||||||| |
||
|- |
|- |
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| Mar||1976||Synchronome||A. Briar||198||Music |
| Mar||1976||Synchronome||A. Briar||198||Music|||||||||| |
||
|- |
|- |
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| Apr||1976||ADSR Envelope Shaper||P. R. Williams||288||Synth |
| Apr||1976||ADSR Envelope Shaper||P. R. Williams||288||Synth||||||||Y||http://rubidium.dyndns.org/cag/pdf/egold.pdf |
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|- |
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| Apr||1976||Sounds Extraordinary||Not given||Supp||Information |
| Apr||1976||Sounds Extraordinary||Not given||Supp||Information|||||||||| |
||
|- |
|- |
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| Apr||1976||Ingenuity Unlimited: Frequency Changer For Synthesisers||B.Hatton||326||Synth |
| Apr||1976||Ingenuity Unlimited: Frequency Changer For Synthesisers||B.Hatton||326||Synth|||||||||| |
||
|- |
|- |
||
| May||1976||Ingenuity Unlimited: Multiple Octave Organ||Pek Yaw Kee||412||Organ |
| May||1976||Ingenuity Unlimited: Multiple Octave Organ||Pek Yaw Kee||412||Organ|||||||||| |
||
|- |
|- |
||
| May||1976||Ingenuity Unlimited: Touch Keyboard||N. B. Sargeant||422||Controller |
| May||1976||Ingenuity Unlimited: Touch Keyboard||N. B. Sargeant||422||Controller|||||||||| |
||
|- |
|- |
||
| Aug||1976||Guitar Overdrive Unit||J. D. Rogers||626||Effect |
| Aug||1976||Guitar Overdrive Unit||J. D. Rogers||626||Effect|||||||||| |
||
|- |
|- |
||
| Sep||1976||Ingenuity Unlimited: Square Wave Convertor||P. R. Symons||749||Synth |
| Sep||1976||Ingenuity Unlimited: Square Wave Convertor||P. R. Symons||749||Synth||||For Minisonic|||||| |
||
|- |
|- |
||
| Sep||1976||Ingenuity Unlimited: Improved Phaser Control||Q. A. Rice||750||Effect |
| Sep||1976||Ingenuity Unlimited: Improved Phaser Control||Q. A. Rice||750||Effect||||Associated with Sep 73 design|||||| |
||
|- |
|- |
||
| Oct||1976||Ingenuity Unlimited: Presence Booster for Electric Guitars||N. P. Stevens||829||Effect |
| Oct||1976||Ingenuity Unlimited: Presence Booster for Electric Guitars||N. P. Stevens||829||Effect|||||||||| |
||
|- |
|- |
||
| Nov||1976||Ingenuity Unlimited: Patch Panel||R. A. Curtis||909||Synth |
| Nov||1976||Ingenuity Unlimited: Patch Panel||R. A. Curtis||909||Synth|||||||||| |
||
|- |
|- |
||
| Jan||1977||Ingenuity Unlimited: Guitar Fuzz Unit||J. White||61||Effect |
| Jan||1977||Ingenuity Unlimited: Guitar Fuzz Unit||J. White||61||Effect|||||||||| |
||
|- |
|- |
||
| Feb||1976||Ingenuity Unlimited: Polyphonic Keyboard System||E. F. Flint||136||Controller |
| Feb||1976||Ingenuity Unlimited: Polyphonic Keyboard System||E. F. Flint||136||Controller|||||||||| |
||
|- |
|- |
||
| Feb||1976||Ingenuity Unlimited: Percussion Effects||Miss L. Robinson||141||Drums |
| Feb||1976||Ingenuity Unlimited: Percussion Effects||Miss L. Robinson||141||Drums|||||||||| |
||
|- |
|- |
||
| Feb||1976||Ingenuity Unlimited: Simple Compressor||Q. A. Rice||141||Effect |
| Feb||1976||Ingenuity Unlimited: Simple Compressor||Q. A. Rice||141||Effect|||||||||| |
||
|- |
|- |
||
| Mar||1977||Autowah||P. J. Goodwin||206||Effect |
| Mar||1977||Autowah||P. J. Goodwin||206||Effect||||||Jun77-445|||| |
||
|- |
|- |
||
| Mar||1977||Ingenuity Unlimited: Simple Tuning Fork||Pek Yaw Kee||221||Test Equipment |
| Mar||1977||Ingenuity Unlimited: Simple Tuning Fork||Pek Yaw Kee||221||Test Equipment|||||||||| |
||
|- |
|- |
||
| Mar||1977||Ingenuity Unlimited: Sawtooth Triangle Convertor||D. F. Bowers||226||Synth |
| Mar||1977||Ingenuity Unlimited: Sawtooth Triangle Convertor||D. F. Bowers||226||Synth|||||||||| |
||
|- |
|- |
||
| Apr||1977||Transient Generator||R. Gwinn||296||Synth |
| Apr||1977||Transient Generator||R. Gwinn||296||Synth||||||||Y||http://rubidium.dyndns.org/cag/pdf/tgold.pdf |
||
|- |
|- |
||
| May||1977||Organ Tremelo Unit||L. F. Reeve||338||Organ |
| May||1977||Organ Tremelo Unit||L. F. Reeve||338||Organ|||||||||| |
||
|- |
|- |
||
| May||1977||Ingenuity Unlimited: Joanna Modifications||D. A. Boyd||381||Piano |
| May||1977||Ingenuity Unlimited: Joanna Modifications||D. A. Boyd||381||Piano|||||||||| |
||
|- |
|- |
||
| Jul||1977||Synthesiser Tuning Indicator||C. Yallop||522||Test Equipment |
| Jul||1977||Synthesiser Tuning Indicator||C. Yallop||522||Test Equipment|||||||||| |
||
|- |
|- |
||
| Aug||1977||Ingenuity Unlimited: Guitar Frequency Doubler||P. G. Ludgate||598||Effect |
| Aug||1977||Ingenuity Unlimited: Guitar Frequency Doubler||P. G. Ludgate||598||Effect|||||||||| |
||
|- |
|- |
||
| Aug||1977||Ingenuity Unlimited: Guitar Reference Tuner||W. P. Bond||600||Effect |
| Aug||1977||Ingenuity Unlimited: Guitar Reference Tuner||W. P. Bond||600||Effect|||||||||| |
||
|- |
|- |
||
| Aug||1977||Ingenuity Unlimited: Low Cost VCA||M. Bryant||602||Synth |
| Aug||1977||Ingenuity Unlimited: Low Cost VCA||M. Bryant||602||Synth|||||||||| |
||
|- |
|- |
||
| Oct||1977||Guitar Sustain Unit||R. W. Voles and B. Cullen||112||Effect |
| Oct||1977||Guitar Sustain Unit||R. W. Voles and B. Cullen||112||Effect|||||||||| |
||
|- |
|- |
||
| Nov||1977||128 Note Sequencer||D. G. Evans||162||Synth |
| Nov||1977||128 Note Sequencer||D. G. Evans||162||Synth||MCM6810L, ZN425E||Part 1||||Y||http://rubidium.dyndns.org/cag/pdf/noteseq.pdf |
||
|- |
|- |
||
| Dec||1977||128 Note Sequencer||D. G. Evans||246||Synth |
| Dec||1977||128 Note Sequencer||D. G. Evans||246||Synth||||Part 2||||Y||http://rubidium.dyndns.org/cag/pdf/noteseq.pdf |
||
|- |
|- |
||
| Jan||1978||Rhythm Generator||N. A. Cooke||332||Drums |
| Jan||1978||Rhythm Generator||N. A. Cooke||332||Drums||M253AA||Part 1|||||| |
||
|- |
|- |
||
| Feb||1978||Rhythm Generator||N. A. Cooke||432||Drums |
| Feb||1978||Rhythm Generator||N. A. Cooke||432||Drums||||Part 2|||||| |
||
|- |
|- |
||
| Mar||1978||P. E. String Ensemble||A. J. Boothman||482||Synth |
| Mar||1978||P. E. String Ensemble||A. J. Boothman||482||Synth||||Part 1|||||| |
||
|- |
|- |
||
| Apr||1978||Ingenuity Unlimited: Versatile VCO||J. A. Oliver||570||Synth |
| Apr||1978||Ingenuity Unlimited: Versatile VCO||J. A. Oliver||570||Synth|||||||||| |
||
|- |
|- |
||
| Apr||1978||Ingenuity Unlimited: Double Tremelo Unit||S. J. Baxendale||571||Effect |
| Apr||1978||Ingenuity Unlimited: Double Tremelo Unit||S. J. Baxendale||571||Effect|||||||||| |
||
|- |
|- |
||
| Apr||1978||P. E. String Ensemble||A. J. Boothman||592||Synth |
| Apr||1978||P. E. String Ensemble||A. J. Boothman||592||Synth||||Part 2|||||| |
||
|- |
|- |
||
| May||1978||P. E. String Ensemble||A. J. Boothman||648||Synth |
| May||1978||P. E. String Ensemble||A. J. Boothman||648||Synth||||Part 3|||||| |
||
|- |
|- |
||
| May||1978||Ingenuity Unlimited: Voltage Controlled Oscillators||E. F. Flint||666||Synth |
| May||1978||Ingenuity Unlimited: Voltage Controlled Oscillators||E. F. Flint||666||Synth||||Minisonic Special|||||| |
||
|- |
|- |
||
| May||1978||Ingenuity Unlimited: Voltage Controlled Oscillators||E. F. Flint||667||Synth |
| May||1978||Ingenuity Unlimited: Voltage Controlled Oscillators||E. F. Flint||667||Synth||||Minisonic Special|||||| |
||
|- |
|- |
||
| May||1978||Ingenuity Unlimited: The 8038 VCO||E. F. Flint||667||Synth |
| May||1978||Ingenuity Unlimited: The 8038 VCO||E. F. Flint||667||Synth||||Minisonic Special|||||| |
||
|- |
|- |
||
| May||1978||Ingenuity Unlimited: Repeat/Percussion Circuit||E. F. Flint||668||Synth |
| May||1978||Ingenuity Unlimited: Repeat/Percussion Circuit||E. F. Flint||668||Synth||||Minisonic Special|||||| |
||
|- |
|- |
||
| May||1978||Ingenuity Unlimited: Saw to Triangle Converntor Circuit||E. F. Flint||668||Synth |
| May||1978||Ingenuity Unlimited: Saw to Triangle Converntor Circuit||E. F. Flint||668||Synth||||Minisonic Special|||||| |
||
|- |
|- |
||
| Jun||1978||Headphone Amplifier||J. P. Macauley||744||Amplifier |
| Jun||1978||Headphone Amplifier||J. P. Macauley||744||Amplifier|||||||||| |
||
|- |
|- |
||
| Jun||1978||P. E. String Ensemble||A. J. Boothman||752||Synth |
| Jun||1978||P. E. String Ensemble||A. J. Boothman||752||Synth||||Part 4|||||| |
||
|- |
|- |
||
| Jun||1978||Ingenuity Unlimited: Simple Waa-Waa||S. D. Le Maistre||772||Effect |
| Jun||1978||Ingenuity Unlimited: Simple Waa-Waa||S. D. Le Maistre||772||Effect|||||||||| |
||
|- |
|- |
||
| Jun||1978||Ingenuity Unlimited: Waveform Generator||A. Damper||774||Synth |
| Jun||1978||Ingenuity Unlimited: Waveform Generator||A. Damper||774||Synth|||||||||| |
||
|- |
|- |
||
| Jul||1978||P. E. String Ensemble||A. J. Boothman||834||Synth |
| Jul||1978||P. E. String Ensemble||A. J. Boothman||834||Synth||||Part 5|||||| |
||
|- |
|- |
||
| Aug||1978||Ingenuity Unlimited: Envelope Shaper||Stephen Trouse||920||Synth |
| Aug||1978||Ingenuity Unlimited: Envelope Shaper||Stephen Trouse||920||Synth|||||||||| |
||
|- |
|- |
||
| Aug||1978||Ingenuity Unlimited: Touch Sensetive Keyboard||P. R. Williams||920||Controller |
| Aug||1978||Ingenuity Unlimited: Touch Sensetive Keyboard||P. R. Williams||920||Controller|||||||||| |
||
|- |
|- |
||
| Sep||1978||Analogue Computer||P. J. Kronis||970||Other |
| Sep||1978||Analogue Computer||P. J. Kronis||970||Other||||Part 1|||||| |
||
|- |
|- |
||
| Sep||1978||Emphasises Beat Metronome||M. Butt||1010||Music |
| Sep||1978||Emphasises Beat Metronome||M. Butt||1010||Music||||||Nov78-1188, Jun79-39|||| |
||
|- |
|- |
||
| Oct||1978||Analogue Computer||P. J. Kronis||1074||Other |
| Oct||1978||Analogue Computer||P. J. Kronis||1074||Other||AD533JD||Part 2|||||| |
||
|- |
|- |
||
| Oct||1978||Ingenuity Unlimited: Synthesiser Repetetive Waveform Generator||B. Hatton||1081||Synth |
| Oct||1978||Ingenuity Unlimited: Synthesiser Repetetive Waveform Generator||B. Hatton||1081||Synth|||||||||| |
||
|- |
|- |
||
| Oct||1978||Ingenuity Unlimited: Simple Fuzz||D. McCabe||1082||Effect |
| Oct||1978||Ingenuity Unlimited: Simple Fuzz||D. McCabe||1082||Effect|||||||||| |
||
|- |
|- |
||
| Oct||1978||Ingenuity Unlimited: Accenting Metronome||D. A. Seddon||1082||Music |
| Oct||1978||Ingenuity Unlimited: Accenting Metronome||D. A. Seddon||1082||Music|||||||||| |
||
|- |
|- |
||
| Oct||1978||Ingenuity Unlimited: External Input Unit for Synthesiser||P. G. Ludgate||1084||Synth |
| Oct||1978||Ingenuity Unlimited: External Input Unit for Synthesiser||P. G. Ludgate||1084||Synth|||||||||| |
||
|- |
|- |
||
| Nov||1978||Analogue Computer||P. J. Kronis||1165||Other |
| Nov||1978||Analogue Computer||P. J. Kronis||1165||Other||||Part 3|||||| |
||
|- |
|- |
||
| Nov||1978||Analogue Computer||P. J. Kronis||1236||Other |
| Nov||1978||Analogue Computer||P. J. Kronis||1236||Other||||Part 4|||||| |
||
|- |
|- |
||
| Dec||1978||Guitar Sound Processor||M. A. Sawicki and A. Kowalewski||1246||Effect |
| Dec||1978||Guitar Sound Processor||M. A. Sawicki and A. Kowalewski||1246||Effect||SAD1024||Part 1||Aug79-70|||| |
||
|- |
|- |
||
| Dec||1978||Ingenuity Unlimited: Sub-Octave Generator||P. L. Watson||1267||Synth |
| Dec||1978||Ingenuity Unlimited: Sub-Octave Generator||P. L. Watson||1267||Synth|||||||||| |
||
|- |
|- |
||
| Jan||1979||Guitar Sound Processor||M. A. Sawicki and A. Kowalewski||18||Effect |
| Jan||1979||Guitar Sound Processor||M. A. Sawicki and A. Kowalewski||18||Effect||||Part 2|||||| |
||
|- |
|- |
||
| Jan||1979||ADSR Envelope Generator||D. J. Stephenson||32||Synth |
| Jan||1979||ADSR Envelope Generator||D. J. Stephenson||32||Synth||||||Mar79-20|||| |
||
|- |
|- |
||
| Feb||1979||Ingenuity Unlimited: Envelope Shaper||A. N. Oliver||45||Effect |
| Feb||1979||Ingenuity Unlimited: Envelope Shaper||A. N. Oliver||45||Effect||||Mod to Autowah from Mar77|||||| |
||
|- |
|- |
||
| Feb||1979||Guitar Sound Processor||M. A. Sawicki and A. Kowalewski||48||Effect |
| Feb||1979||Guitar Sound Processor||M. A. Sawicki and A. Kowalewski||48||Effect||||Part 3|||||| |
||
|- |
|- |
||
| Feb||1979||Stereo Mixer||J. P. Macauley||62||Audio |
| Feb||1979||Stereo Mixer||J. P. Macauley||62||Audio||||||Apr79-64|||| |
||
|- |
|- |
||
| Mar||1979||Sequencer||Linsay Robinson||22||Synth |
| Mar||1979||Sequencer||Linsay Robinson||22||Synth||||Part 1||May79-45, Sep79-32||Y||http://rubidium.dyndns.org/cag/pdf/pe_seq.pdf |
||
|- |
|- |
||
| Mar||1979||Ingenuity Unlimited: Simple Phaser||T. P. Hopkins||68||Effect |
| Mar||1979||Ingenuity Unlimited: Simple Phaser||T. P. Hopkins||68||Effect|||||||||| |
||
|- |
|- |
||
| Apr||1979||Ingenuity Unlimited: Organ Rhythm Generator||P. Gladdish||25||Organ |
| Apr||1979||Ingenuity Unlimited: Organ Rhythm Generator||P. Gladdish||25||Organ||M252|||||||| |
||
|- |
|- |
||
| Apr||1979||Sequencer||Linsay Robinson||22||Synth |
| Apr||1979||Sequencer||Linsay Robinson||22||Synth||||Part 2||May79-45, Sep79-32|||| |
||
|- |
|- |
||
| Apr||1979||Phaser||D. S. Gibbs and I. M. Shaw||50||Effect |
| Apr||1979||Phaser||D. S. Gibbs and I. M. Shaw||50||Effect||||||Jun79-39|||| |
||
|- |
|- |
||
| May||1979||Sound to Light||Ben J. Duncan||28||Other |
| May||1979||Sound to Light||Ben J. Duncan||28||Other||||Part 1|||||| |
||
|- |
|- |
||
| May||1979||Low-Noise Pre-Amp||J. Gerrard||54||Audio |
| May||1979||Low-Noise Pre-Amp||J. Gerrard||54||Audio||ZN459|||||||| |
||
|- |
|- |
||
| May||1979||Ingenuity Unlimited: Varitone Stylophone||T. J. Barker||70||Organ |
| May||1979||Ingenuity Unlimited: Varitone Stylophone||T. J. Barker||70||Organ||||||Jul79-48|||| |
||
|- |
|- |
||
| May||1979||Sound to Light||Ben J. Duncan||26||Other |
| May||1979||Sound to Light||Ben J. Duncan||26||Other||||Part 2|||||| |
||
|- |
|- |
||
| Jun||1979||Ingenuity Unlimited: Guitar Fuzz/Sustain Unit||A. Niemiro||66||Effect |
| Jun||1979||Ingenuity Unlimited: Guitar Fuzz/Sustain Unit||A. Niemiro||66||Effect|||||||||| |
||
|- |
|- |
||
| Jul||1979||Switched Tone Treble Boost||J. D. Rogers||64||Effect |
| Jul||1979||Switched Tone Treble Boost||J. D. Rogers||64||Effect|||||||||| |
||
|- |
|- |
||
| Aug||1979||Class A Headphone Amplifier||Stephen Price||62||Amplifier |
| Aug||1979||Class A Headphone Amplifier||Stephen Price||62||Amplifier||BD137, BC108C|||||||| |
||
|- |
|- |
||
| Sep||1979||6 Channel Mixer||S. R. W. Grainger and C. R. Harding||18||Audio |
| Sep||1979||6 Channel Mixer||S. R. W. Grainger and C. R. Harding||18||Audio||||Part 1||Dec79-29, Jun80-67|||| |
||
|- |
|- |
||
| Sep||1979||Ingenuity Unlimited: ADSR Envelope Shaper||P. V. Saduikis||24||Synth |
| Sep||1979||Ingenuity Unlimited: ADSR Envelope Shaper||P. V. Saduikis||24||Synth|||||||||| |
||
|- |
|- |
||
| Sep||1979||Smooth Fuzz||D. S. Gibbs and I. M. Shaw||62||Effect |
| Sep||1979||Smooth Fuzz||D. S. Gibbs and I. M. Shaw||62||Effect|||||||||| |
||
|- |
|- |
||
| Oct||1979||6 Channel Mixer||S. R. W. Grainger and C. R. Harding||50||Audio |
| Oct||1979||6 Channel Mixer||S. R. W. Grainger and C. R. Harding||50||Audio||||Part 2|||||| |
||
|- |
|- |
||
| Jan||1980||Ingenuity Unlimited: Phased White Noise||R. Otterwell||37||Effect |
| Jan||1980||Ingenuity Unlimited: Phased White Noise||R. Otterwell||37||Effect||SN76477N|||||||| |
||
|- |
|- |
||
| Feb||1980||Ingenuity Unlimited: Waveform Convertor for Minisonic||P. G. Ludgate||62||Synth |
| Feb||1980||Ingenuity Unlimited: Waveform Convertor for Minisonic||P. G. Ludgate||62||Synth|||||||||| |
||
|- |
|- |
||
| Mar||1980||Audio Isolator||G. Davies||22||Audio |
| Mar||1980||Audio Isolator||G. Davies||22||Audio||CNY171|||||||| |
||
|- |
|- |
||
| Mar||1980||Ingenuity Unlimited: Wah-Wah Pedal||Richard Fuller||58||Effect |
| Mar||1980||Ingenuity Unlimited: Wah-Wah Pedal||Richard Fuller||58||Effect|||||||||| |
||
|- |
|- |
||
| Mar||1980||Ingenuity Unlimited: Simple Guitar Tremolo||A. R. Curits||59||Effect |
| Mar||1980||Ingenuity Unlimited: Simple Guitar Tremolo||A. R. Curits||59||Effect|||||||||| |
||
|- |
|- |
||
| Apr||1980||PE Congress||Graham Jackson||38||Amplifier |
| Apr||1980||PE Congress||Graham Jackson||38||Amplifier||||Part 1|||||| |
||
|- |
|- |
||
| Apr||1980||Ingenuity Unlimited: Low Noise Mic Pre-Amp||F. R. Williams||65||Amplifier |
| Apr||1980||Ingenuity Unlimited: Low Noise Mic Pre-Amp||F. R. Williams||65||Amplifier|||||||||| |
||
|- |
|- |
||
| May||1980||PE Congress||Graham Jackson||26||Amplifier |
| May||1980||PE Congress||Graham Jackson||26||Amplifier||||Part 2|||||| |
||
|- |
|- |
||
| May||1980||Split Phase Tremolo||J. McCarthy||34||Effect |
| May||1980||Split Phase Tremolo||J. McCarthy||34||Effect||ICL8038, 2xMC3340|||||||| |
||
|- |
|- |
||
| May||1980||Ingenuity Unlimited: Rhythm Generator for Minisonic||A. R. Bradford||58||Synth |
| May||1980||Ingenuity Unlimited: Rhythm Generator for Minisonic||A. R. Bradford||58||Synth|||||||||| |
||
|- |
|- |
||
| Jun||1980||PE Congress||Graham Jackson||26||Amplifier |
| Jun||1980||PE Congress||Graham Jackson||26||Amplifier||||Part 3|||||| |
||
|- |
|- |
||
| Jun||1980||Mastertune||B. J. Hamill||39||Music |
| Jun||1980||Mastertune||B. J. Hamill||39||Music|||||||||| |
||
|- |
|- |
||
| Jul||1980||Ingenuity Unlimited: Noise Gate||C. Bishop||59||Effect |
| Jul||1980||Ingenuity Unlimited: Noise Gate||C. Bishop||59||Effect|||||||||| |
||
|- |
|- |
||
| Jul||1980||Ingenuity Unlimited: Stepset Sequencer||P. R. Wiliams||61||Synth |
| Jul||1980||Ingenuity Unlimited: Stepset Sequencer||P. R. Wiliams||61||Synth|||||||||| |
||
|- |
|- |
||
| Sep||1980||Disco Desk||Ben J. Duncan||24||Audio |
| Sep||1980||Disco Desk||Ben J. Duncan||24||Audio||||Part 1|||||| |
||
|- |
|- |
||
| Sep||1980||Programmable Sound Generator||D. Coutts||32||Computer |
| Sep||1980||Programmable Sound Generator||D. Coutts||32||Computer||AY-3-8912||||Nov80-51|||| |
||
|- |
|- |
||
| Sep||1980||Class 'A' Amplifier||K. Garwell||58||Amplifier |
| Sep||1980||Class 'A' Amplifier||K. Garwell||58||Amplifier|||||||||| |
||
|- |
|- |
||
| Sep||1980||Ingenuity Unlimited: Function Generator||M. Rodgers||68||Synth |
| Sep||1980||Ingenuity Unlimited: Function Generator||M. Rodgers||68||Synth|||||||||| |
||
|- |
|- |
||
| Oct||1980||Lead Tester||Chris Lane||36||Test Equipment |
| Oct||1980||Lead Tester||Chris Lane||36||Test Equipment|||||||||| |
||
|- |
|- |
||
| Oct||1980||125W Amplifier||Not given||52||Amplifier |
| Oct||1980||125W Amplifier||Not given||52||Amplifier||||||Feb81-30|||| |
||
|- |
|- |
||
| Oct||1980||Disco Desk||Ben J. Duncan||62||Audio |
| Oct||1980||Disco Desk||Ben J. Duncan||62||Audio||||Part 2|||||| |
||
|- |
|- |
||
| Nov||1980||Disco Desk||Ben J. Duncan||56||Audio |
| Nov||1980||Disco Desk||Ben J. Duncan||56||Audio||||Part 3|||||| |
||
|- |
|- |
||
| Dec||1980||P. E. Master Rhythm||A. J. Boothman||32||Drums |
| Dec||1980||P. E. Master Rhythm||A. J. Boothman||32||Drums||||Part 1|||||| |
||
|- |
|- |
||
| Dec||1980||Disco Desk||Ben J. Duncan||60||Audio |
| Dec||1980||Disco Desk||Ben J. Duncan||60||Audio||||Part 4|||||| |
||
|- |
|- |
||
| Dec||1980||Ingenuity Unlimited: Keyboard Switches||R. M. Pimlott||64||Controller |
| Dec||1980||Ingenuity Unlimited: Keyboard Switches||R. M. Pimlott||64||Controller|||||||||| |
||
|- |
|- |
||
| Jan||1981||P. E. Master Rhythm||A. J. Boothman||22||Drums |
| Jan||1981||P. E. Master Rhythm||A. J. Boothman||22||Drums||||Part 2|||||| |
||
|- |
|- |
||
| Jan||1981||Disco Desk||Ben J. Duncan||60||Audio |
| Jan||1981||Disco Desk||Ben J. Duncan||60||Audio||||Part 4|||||| |
||
|- |
|- |
||
| Mar||1981||Microphone Mixer||R. A. Penfold||46||Audio |
| Mar||1981||Microphone Mixer||R. A. Penfold||46||Audio|||||||||| |
||
|- |
|- |
||
| Apr||1981||Ingenuity Unlimited: Envelope Differentiator||Martin Russ||68||Synth |
| Apr||1981||Ingenuity Unlimited: Envelope Differentiator||Martin Russ||68||Synth|||||||||| |
||
|- |
|- |
||
| Apr||1981||Ingenuity Unlimited: Synth Processor||Martin Russ||68||Controller |
| Apr||1981||Ingenuity Unlimited: Synth Processor||Martin Russ||68||Controller|||||||||| |
||
|- |
|- |
||
| Apr||1981||Ingenuity Unlimited: TVC for Synths||Martin Russ||68||Controller |
| Apr||1981||Ingenuity Unlimited: TVC for Synths||Martin Russ||68||Controller|||||||||| |
||
|- |
|- |
||
| Jul||1981||Ingenuity Unlimited: New Voices For Your Organ||B. F. Smith||Supp||Organ |
| Jul||1981||Ingenuity Unlimited: New Voices For Your Organ||B. F. Smith||Supp||Organ|||||||||| |
||
|- |
|- |
||
| Aug||1981||Audio Analyser||Michael Tooley and David Whitfield||24||Audio |
| Aug||1981||Audio Analyser||Michael Tooley and David Whitfield||24||Audio||||Part 1||Nov82-16|||| |
||
|- |
|- |
||
| Sep||1981||Drum Synthesiser||P. Bailey||50||Drums |
| Sep||1981||Drum Synthesiser||P. Bailey||50||Drums||2xSSM2044, CA3080|||||||| |
||
|- |
|- |
||
| Sep||1981||Audio Analyser||Michael Tooley and David Whitfield||68||Audio |
| Sep||1981||Audio Analyser||Michael Tooley and David Whitfield||68||Audio||||Part 2||Nov82-16|||| |
||
|- |
|- |
||
| Oct||1981||Audio Analyser||Michael Tooley and David Whitfield||67||Audio |
| Oct||1981||Audio Analyser||Michael Tooley and David Whitfield||67||Audio||||Part 3||Nov82-16|||| |
||
|- |
|- |
||
| Nov||1981||PE Bandbox||A. J. Boothman||32||Drums |
| Nov||1981||PE Bandbox||A. J. Boothman||32||Drums||||Part 1|||||| |
||
|- |
|- |
||
| Nov||1981||Ingenuity Unlimited: Accented-Beat Metronome||P. C. French||62||Music |
| Nov||1981||Ingenuity Unlimited: Accented-Beat Metronome||P. C. French||62||Music|||||||||| |
||
|- |
|- |
||
| Dec||1981||PE Bandbox||A. J. Boothman||32||Drums |
| Dec||1981||PE Bandbox||A. J. Boothman||32||Drums||||Part 2|||||| |
||
|- |
|- |
||
| Jan||1982||PE Bandbox||A. J. Boothman||37||Drums |
| Jan||1982||PE Bandbox||A. J. Boothman||37||Drums||||Part 3|||||| |
||
|- |
|- |
||
| Feb||1982||PE Bandbox||A. J. Boothman||62||Drums |
| Feb||1982||PE Bandbox||A. J. Boothman||62||Drums||||Part 4|||||| |
||
|- |
|- |
||
| Apr||1982||Ingenuity Unlimited: Octave Bank for VCO's||Martin Russ||63||Synth |
| Apr||1982||Ingenuity Unlimited: Octave Bank for VCO's||Martin Russ||63||Synth|||||||||| |
||
|- |
|- |
||
| Apr||1982||Ingenuity Unlimited: Quality Mic Amplifier||Tony Sercombe||64||Amplifier |
| Apr||1982||Ingenuity Unlimited: Quality Mic Amplifier||Tony Sercombe||64||Amplifier|||||||||| |
||
|- |
|- |
||
| May||1982||12W FET PA||R. Immelman||68||Amplifier |
| May||1982||12W FET PA||R. Immelman||68||Amplifier|||||||||| |
||
|- |
|- |
||
| Jun||1982|| |
| Jun||1982||MicroSynth||A. R. Bradford||18||Synth||||||||Y||http://rubidium.dyndns.org/cag/pdf/pe_pem.pdf |
||
|- |
|- |
||
| Jun||1982||Sound Synthesis||A. R. Bradford||Supp||Information |
| Jun||1982||Sound Synthesis||A. R. Bradford||Supp||Information||||||||Y||http://rubidium.dyndns.org/cag/pdf/sound_synthesis.pdf |
||
|- |
|- |
||
| Jul||1982||Audio Test Set||Michael Tooley and David Whitfield||26||Test Equipment |
| Jul||1982||Audio Test Set||Michael Tooley and David Whitfield||26||Test Equipment||||Part 1|||||| |
||
|- |
|- |
||
| Jul||1982||Instrument Tuner||Stephen Ibbs||32||Test Equipment |
| Jul||1982||Instrument Tuner||Stephen Ibbs||32||Test Equipment|||||||||| |
||
|- |
|- |
||
| Jul||1982|| |
| Jul||1982||MicroSynth||A. R. Bradford||42||Synth||||||||Y||http://rubidium.dyndns.org/cag/pdf/pe_pem.pdf |
||
|- |
|- |
||
| Aug||1982||Combo Amplifier||Fred Judd and E. A. Rule||26||Amplifier |
| Aug||1982||Combo Amplifier||Fred Judd and E. A. Rule||26||Amplifier||||Part 1||Nov82-16|||| |
||
|- |
|- |
||
| Aug||1982|| |
| Aug||1982||MicroSynth||A. R. Bradford||36||Synth||||||||Y||http://rubidium.dyndns.org/cag/pdf/pe_pem.pdf |
||
|- |
|- |
||
| Aug||1982||Audio Test Set||Michael Tooley and David Whitfield||48||Test Equipment |
| Aug||1982||Audio Test Set||Michael Tooley and David Whitfield||48||Test Equipment||||Part 2|||||| |
||
|- |
|- |
||
| Sep||1982||Audio Debug Probe||Chris Lare||31||Test Equipment |
| Sep||1982||Audio Debug Probe||Chris Lare||31||Test Equipment|||||||||| |
||
|- |
|- |
||
| Sep||1982||Combo Amplifier||Fred Judd and E. A. Rule||56||Amplifier |
| Sep||1982||Combo Amplifier||Fred Judd and E. A. Rule||56||Amplifier||||Part 2||Nov82-16, Dec82-20, Feb83-21|||| |
||
|- |
|- |
||
| Oct||1982||Semi-Professional Mixer||Tim Orr||30||Audio |
| Oct||1982||Semi-Professional Mixer||Tim Orr||30||Audio||||||||Y||http://rubidium.dyndns.org/cag/pdf/modmix.pdf |
||
|- |
|- |
||
| Oct||1982||Ingenuity Unlimited: Percussion Synth||R. A. Jagger||57||Drums |
| Oct||1982||Ingenuity Unlimited: Percussion Synth||R. A. Jagger||57||Drums||SN76477N|||||||| |
||
|- |
|- |
||
| Oct||1982||Mini Chorus Unit||R. A. Penfold||60||Effect |
| Oct||1982||Mini Chorus Unit||R. A. Penfold||60||Effect||SAD1024||||||Y||http://rubidium.dyndns.org/cag/pdf/mcu.pdf |
||
|- |
|- |
||
| Oct||1982||Combo Amplifier||Fred Judd and E. A. Rule||66||Amplifier |
| Oct||1982||Combo Amplifier||Fred Judd and E. A. Rule||66||Amplifier||||Part 3||Nov82-16|||| |
||
|- |
|- |
||
| Nov||1982||Semi-Professional Mixer||Tim Orr||58||Audio |
| Nov||1982||Semi-Professional Mixer||Tim Orr||58||Audio||||Part 2||||Y||http://rubidium.dyndns.org/cag/pdf/modmix.pdf |
||
|- |
|- |
||
| Dec||1982||Stylocord||Stephen Ibbs||22||Organ |
| Dec||1982||Stylocord||Stephen Ibbs||22||Organ||||||Feb83-21, Mar83-20|||| |
||
|- |
|- |
||
| Dec||1982||Semi-Professional Mixer||Tim Orr||44||Audio |
| Dec||1982||Semi-Professional Mixer||Tim Orr||44||Audio||||Part 3||||Y||http://rubidium.dyndns.org/cag/pdf/modmix.pdf |
||
|- |
|- |
||
| Apr||1983||Switched Capacitor Phaser||R. A. Penfold||40||Effect |
| Apr||1983||Switched Capacitor Phaser||R. A. Penfold||40||Effect||MF10CN|||||||| |
||
|- |
|- |
||
| May||1983||Personal Stereo Amplifier||R. A. Penfold||55||Amplifier |
| May||1983||Personal Stereo Amplifier||R. A. Penfold||55||Amplifier||2xTDA2006|||||||| |
||
|- |
|- |
||
| Jun||1983||Rocktone||D. Head and P. D'Lemos||26||Test Equipment |
| Jun||1983||Rocktone||D. Head and P. D'Lemos||26||Test Equipment|||||||||| |
||
|- |
|- |
||
| Jun||1983||Percussion |
| Jun||1983||Percussion MicroSynth||A. R. Bradford||50||Drums||||Part 1|||||| |
||
|- |
|- |
||
| Jul||1983||Percussion |
| Jul||1983||Percussion MicroSynth||A. R. Bradford||26||Drums||||Part 2|||||| |
||
|- |
|- |
||
| Jul||1983||Fairlight Music Computer||Ray Hammond||32||Information |
| Jul||1983||Fairlight Music Computer||Ray Hammond||32||Information|||||||||| |
||
|- |
|- |
||
| Sep||1983||Guitar Active Tone Control||A. Scragg||39||Effect |
| Sep||1983||Guitar Active Tone Control||A. Scragg||39||Effect|||||||||| |
||
|- |
|- |
||
| May||1984||Sustain Unit||R. A. Penfold||26||Effect |
| May||1984||Sustain Unit||R. A. Penfold||26||Effect|||||||||| |
||
|- |
|- |
||
| Aug||1984||Ingenuity Unlimited: A Simple VCO||A. Flind||48||Synth |
| Aug||1984||Ingenuity Unlimited: A Simple VCO||A. Flind||48||Synth|||||||||| |
||
|- |
|- |
||
| Sep||1984||Mono/Stereo Echo & Reverb||John M. H. Becker||10||Effect |
| Sep||1984||Mono/Stereo Echo & Reverb||John M. H. Becker||10||Effect|||||||||| |
||
|- |
|- |
||
| Oct||1984||Filter Shift Phaser||John M. H. Becker||10||Effect |
| Oct||1984||Filter Shift Phaser||John M. H. Becker||10||Effect|||||||||| |
||
|- |
|- |
||
| Nov||1984||Ring Modulator||John M. H. Becker||10||Effect |
| Nov||1984||Ring Modulator||John M. H. Becker||10||Effect||||Part 1|||||| |
||
|- |
|- |
||
| Dec||1984||Ring Modulator||John M. H. Becker||23||Effect |
| Dec||1984||Ring Modulator||John M. H. Becker||23||Effect||||Part 2||Feb85-9|||| |
||
|- |
|- |
||
| Dec||1984||Audio Noise Generator||Tom Gaskell||48||Audio |
| Dec||1984||Audio Noise Generator||Tom Gaskell||48||Audio||MM5837N|||||||| |
||
|- |
|- |
||
| Jan||1985||Mono/Stereo Chorus Flanger||John M. H. Becker||10||Effect |
| Jan||1985||Mono/Stereo Chorus Flanger||John M. H. Becker||10||Effect||TDA1097||Part 1|||||| |
||
|- |
|- |
||
| Jan||1985||Ingenuity Unlimited: Accented-Beat Metronome||H. J. Karmazyn||42||Music |
| Jan||1985||Ingenuity Unlimited: Accented-Beat Metronome||H. J. Karmazyn||42||Music|||||||||| |
||
|- |
|- |
||
| Feb||1985||Modular Audio Power System||M. Tooley and D. Whitfield||10||Amplifier |
| Feb||1985||Modular Audio Power System||M. Tooley and D. Whitfield||10||Amplifier||||Part 1|||||| |
||
|- |
|- |
||
| Feb||1985||Mono/Stereo Chorus Flanger||John M. H. Becker||59||Effect |
| Feb||1985||Mono/Stereo Chorus Flanger||John M. H. Becker||59||Effect||TDA1097||Part 2|||||| |
||
|- |
|- |
||
| Mar||1985||Modular Audio Power System||M. Tooley and D. Whitfield||40||Amplifier |
| Mar||1985||Modular Audio Power System||M. Tooley and D. Whitfield||40||Amplifier||||Part 2|||||| |
||
|- |
|- |
||
| Apr||1985||Modular Audio Power System||M. Tooley and D. Whitfield||23||Amplifier |
| Apr||1985||Modular Audio Power System||M. Tooley and D. Whitfield||23||Amplifier||||Part 3|||||| |
||
|- |
|- |
||
| May||1985||Amstrad Synthesiser Interface||R. A. Penfold||10||Computer |
| May||1985||Amstrad Synthesiser Interface||R. A. Penfold||10||Computer|||||||||| |
||
|- |
|- |
||
| May||1985||Stereo Noise Gate & VCA||John M. H. Becker||14||Effect |
| May||1985||Stereo Noise Gate & VCA||John M. H. Becker||14||Effect|||||||||| |
||
|- |
|- |
||
| Jun||1985||An Analogue/Digital Waveform Generator||Tom Gaskell||22||Computer |
| Jun||1985||An Analogue/Digital Waveform Generator||Tom Gaskell||22||Computer|||||||||| |
||
|- |
|- |
||
| Jun||1985||Digital Delay & Sound Sampler||John M. H. Becker||40||Effect |
| Jun||1985||Digital Delay & Sound Sampler||John M. H. Becker||40||Effect||||Part 1|||||| |
||
|- |
|- |
||
| Jul||1985||Digital Delay & Sound Sampler||John M. H. Becker||44||Effect |
| Jul||1985||Digital Delay & Sound Sampler||John M. H. Becker||44||Effect||||Part 2|||||| |
||
|- |
|- |
||
| Aug||1985||Computer Envelope Shaper||R. A. Penfold||10||Computer |
| Aug||1985||Computer Envelope Shaper||R. A. Penfold||10||Computer|||||||||| |
||
|- |
|- |
||
| Aug||1985||Digital Delay & Sound Sampler||John M. H. Becker||38||Effect |
| Aug||1985||Digital Delay & Sound Sampler||John M. H. Becker||38||Effect||||Part 3|||||| |
||
|- |
|- |
||
| Sep||1985||Digital Delay & Sound Sampler||John M. H. Becker||50||Effect |
| Sep||1985||Digital Delay & Sound Sampler||John M. H. Becker||50||Effect||||Part 4|||||| |
||
|- |
|- |
||
| Oct||1985||Modulated Syndrum||R. A. Penfold||32||Drums |
| Oct||1985||Modulated Syndrum||R. A. Penfold||32||Drums|||||||||| |
||
|- |
|- |
||
| Jan||1986||Modular Mixer||John M. H. Becker||20||Audio |
| Jan||1986||Modular Mixer||John M. H. Becker||20||Audio||||Part 1|||||| |
||
|- |
|- |
||
| Feb||1986||Modular Mixer||John M. H. Becker||18||Audio |
| Feb||1986||Modular Mixer||John M. H. Becker||18||Audio||||Part 2|||||| |
||
|- |
|- |
||
| May||1986||Notcher Effects Unit||John Simon||24||Effect |
| May||1986||Notcher Effects Unit||John Simon||24||Effect|||||||||| |
||
|- |
|- |
||
| Jun||1986||Guitar Tracker||R. A. Penfold||26||Synth |
| Jun||1986||Guitar Tracker||R. A. Penfold||26||Synth|||||||||| |
||
|- |
|- |
||
| Jul||1986||Echo and Reverb Effect Unit||M. P. Horsey||38||Effect |
| Jul||1986||Echo and Reverb Effect Unit||M. P. Horsey||38||Effect|||||||||| |
||
|- |
|- |
||
| Mar||1987||Micro Tuner||John M. H. Becker||25||Test Equipment |
| Mar||1987||Micro Tuner||John M. H. Becker||25||Test Equipment|||||||||| |
||
|- |
|- |
||
| May||1987||ADA-Polywhatsit||John Becker||12||Computer |
| May||1987||ADA-Polywhatsit||John Becker||12||Computer||||Part 1|||||| |
||
|- |
|- |
||
| May||1987||Bright Fuzz||Robby Rockett||34||Effect |
| May||1987||Bright Fuzz||Robby Rockett||34||Effect|||||||||| |
||
|- |
|- |
||
| Jun||1987||ADA-Polywhatsit||John Becker||34||Computer |
| Jun||1987||ADA-Polywhatsit||John Becker||34||Computer||||Part 2||Oct 87-58|||| |
||
|- |
|- |
||
| Sep||1987||MIDI Interfacing||The Prof||19||MIDI |
| Sep||1987||MIDI Interfacing||The Prof||19||MIDI|||||||||| |
||
|- |
|- |
||
| Oct||1987||Guitar To Synth Interface||Robert Penfold||12||Synth |
| Oct||1987||Guitar To Synth Interface||Robert Penfold||12||Synth||||||||Y||http://rubidium.dyndns.org/cag/pdf/pe_g2s.pdf |
||
|- |
|- |
||
| Nov||1987||MIDI Extender||Robert Penfold||24||MIDI |
| Nov||1987||MIDI Extender||Robert Penfold||24||MIDI|||||||||| |
||
|- |
|- |
||
| Dec||1987||RS232C to MIDI Convertor||Robert Penfold||12||MIDI |
| Dec||1987||RS232C to MIDI Convertor||Robert Penfold||12||MIDI|||||||||| |
||
|- |
|- |
||
| Feb||1988||Tremolon||John Becker||24||Effect |
| Feb||1988||Tremolon||John Becker||24||Effect|||||||||| |
||
|- |
|- |
||
| Apr||1988||Light Metal Effects||Robert Penfold||12||Effect |
| Apr||1988||Light Metal Effects||Robert Penfold||12||Effect|||||||||| |
||
|- |
|- |
||
| Jul||1988||Ingenuity Unlimited: Waa-Vol Effect Pedal||C.Duncer||33||Effect |
| Jul||1988||Ingenuity Unlimited: Waa-Vol Effect Pedal||C.Duncer||33||Effect|||||||||| |
||
|- |
|- |
||
| Sep||1988||Ingenuity Unlimited: Simple Low-Cost VCO||T. Thompson||42||Synth |
| Sep||1988||Ingenuity Unlimited: Simple Low-Cost VCO||T. Thompson||42||Synth|||||||||| |
||
|- |
|- |
||
| Dec||1988||Panning Mixer||Robert Penfold||12||Audio |
| Dec||1988||Panning Mixer||Robert Penfold||12||Audio||||||Feb89-7|||| |
||
|- |
|- |
||
| Jun||1989||Deluxe Metronome||Robert Penfold||12||Music |
| Jun||1989||Deluxe Metronome||Robert Penfold||12||Music|||||||||| |
||
|- |
|- |
||
| Aug||1989||Hand Clapper||Harvey Kent||26||Drums |
| Aug||1989||Hand Clapper||Harvey Kent||26||Drums|||||||||| |
||
|- |
|- |
||
| Oct||1989||Mono-Stereo Echo Station||John Becker||27||Effect |
| Oct||1989||Mono-Stereo Echo Station||John Becker||27||Effect||||Part 1|||||| |
||
|- |
|- |
||
| Dec||1989||Mono-Stereo Echo Station||John Becker||27||Effect |
| Dec||1989||Mono-Stereo Echo Station||John Becker||27||Effect||||Part 2|||||| |
||
|- |
|- |
||
| Jan||1990||Mini Metronome||John Becker||48||Music |
| Jan||1990||Mini Metronome||John Becker||48||Music|||||||||| |
||
|- |
|- |
||
| Aug||1990||AF Octave Measurer||Joe Chamberlain||23||Test Equipment |
| Aug||1990||AF Octave Measurer||Joe Chamberlain||23||Test Equipment||||Part 1|||||| |
||
|- |
|- |
||
| Sep||1990||AF Octave Measurer||Joe Chamberlain||23||Test Equipment |
| Sep||1990||AF Octave Measurer||Joe Chamberlain||23||Test Equipment||||Part 2|||||| |
||
|- |
|- |
||
| Oct||1990||AF Octave Measurer||Joe Chamberlain||37||Test Equipment |
| Oct||1990||AF Octave Measurer||Joe Chamberlain||37||Test Equipment||||Part 3|||||| |
||
|- |
|- |
||
| Mar||1991||MIDI Analyser||R. A. Penfold||10||MIDI |
| Mar||1991||MIDI Analyser||R. A. Penfold||10||MIDI|||||||||| |
||
|- |
|- |
||
| Mar||1991||Computerised Signal Generator||John Becker||20||Computer |
| Mar||1991||Computerised Signal Generator||John Becker||20||Computer|||||||||| |
||
|- |
|- |
||
| Oct||1991||Samfex, A Digital Sound Sampling System||John Becker||45||Effect |
| Oct||1991||Samfex, A Digital Sound Sampling System||John Becker||45||Effect|||||||||| |
||
|- |
|- |
||
| Oct||1992||Echo and Reverb Effect Unit||P. M. Horsey||40||Effect |
| Oct||1992||Echo and Reverb Effect Unit||P. M. Horsey||40||Effect|||||||||| |
||
|} |
|} |
||