Fairchild μA726
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The Fairchild μA726, designed by Bob Widlar, consists of two matched NPN transistors and a temperature control circuit that maintains a constant chip temperature.[1]
Synthesizers using the uA726
DIY
Prebuilt
- Buchla 258 VCO
- Buchla 259 VCO
- Buchla Model 208 (Music Easel) - the modulation oscillator, not the principle oscillator.[2]
- Crumar Spirit
- EML 101, one for filter one for VCO
- Kawai 100F/110F
- Kawai 100P
- Korg Trident mkII
- Moog Minimoog
- Moog Polymoog
- Moog Sonic Six
- Polyfusion Series 2000
- RSF Kobol
- Roland Jupiter-4
- Roland ProMars MRS-2
- Roland SH-1
- Roland SH-2
- Roland SH-5
- Roland SH-7
- Roland SH-09
- Roland system 100 - Synthesizer 101
- Roland system 100 - Expander 102
- Roland System 100M
- Roland System 700[3][4][5]
References
- ^ Formant – the Elektor Music Synthesiser (4) by C. Chapman, Elektor, Oct 1977, p. 42
- ^ Fairchild uA726, Synth-DIY email list, Sep 2009
- ^ Ua 726 usage in which synths, Synth-DIY email list, Aug 1999
- ^ ua726 in Roland synths, Synth-DIY email list, Aug 1999
- ^ A table listing hardware attributes, SD Synth Architecture Notes
External links
- uA726 Replace, TonAtelier Lauter, Germany
- pA726 PCB only for drop-in replacement, Portabellabz.be
Data sheet
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