> Dear Dieter,
>
> Both of the A-132-3 modules I have (purchased new very recently)
> pass continuous low level audio signal even when the Gain control
> is set to zero, the module is switched to Linear, and no
> external CV signal is applied (although the signal level varies
> with each VCA). Is there an internal adjustment I could make to fix this
>
> With thanks for your help.
> Matt

There is no internal adjustment but it's possible to connect the CV summing
node via a high value resistor (MOhm range) to -12V. This offsets the bias a
bit to the negative and the VCA will close. For details I need to know if
you own the old version with CEM3360 or the new one with SSM2164

Best wishes
Dieter Doepfer