"Trapezoid VCA"


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Quick and dirty demo:

Farfisa Organ + Phaser + BBD-Delay thru Trapezoid VCA

Also Organ etc. thru Trapezoid VCA, youtube video

This was in the mail today (03.09.2010):



Built it within a few hours (a rather easy DIY project, indeed). Here's a video of me testing it: trapezoid test .

NEW:
Component overlay (component values) (PDF)
Component overlay (reference designators) (PDF)
Component overlay for a minimal version (basically just the equivalent of the VCS3 functions, for +/-12V supply)

Coming later:
Schematics


For more information, please contact
Juergen Haible


Copyright J. Haible (C) 2009