E.T.S.F. 1979

                                          modules by P. Girard et F. Gaillard ,the whole series available at yusynth archives

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WAX

 

Active Processor

UNTESTED!

 

Serge Triple Glide

 

tested , working!

CHAOS

 

by Ian Fritz ,untested!

 PCB Layout here at Synthesizer Under Construction

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MYSTERY WAVESHAPER

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explain your musical idea to the instrument - with words ,

 and turn your emails into songs , now

with keyboard ,mouse and remote

Oscillator

Ian Fritz's multiphase vco http://ijfritz.byethost4.com/sy_cir11_68phase.htm ,i hard wired it as 6 phase vco ,this is still untested  ,and i can not confirm this layout at the moment 

it's funny how in not overcomplicated circuit like this i didn't spot little error ,

so this is rev3 ,and i need yet to verify this layout  

 

 

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frequency shifter

untested