Archive of the former Yahoo!Groups mailing list: MOTM

I'm confused.  Doesn't trapezoid refer to the shape produced by theenvelope generator?  What is a Trapezoid VCA?

Thanks,

Richard Brewster
http://pugix.com

On 7/25/10 1:16 PM, JH. wrote:

I wonder how many interest there wouldbe in a PCB for a Trapezoid VCA.

It would - of course - be designed to emulate the behaviour of thefamous EMS Synthi A and VCS3 Trapezoid, and it would be - of course -not be a direct copy of the EMS circuit.

 

Usual pricing for my PCBs, no exoticcomponents needed, rather easy to build, no component selectionnecessary.

Let me know.

JH.