Fairchild μA726 in TO-99 package
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