Vintage Synth Repair

Thanks for all the replies guys - I can now see that it is indeed the CP3... I looked at the section on the left as another module which threw me.

I have another question though...
The 901a and 901b modules. If you have, say, three oscilators (for audio) being controlled by one 901a, and you introduce another, 4th 901b osc for modulation duties - would that 4th 901b (osc) also need a dedicated 901a (controller) of it's own?

Cheers,
Tom


--- In vintagesynthrepair@yahoogroups.com, Malte Rogacki <gacki@...> wrote:
>
> It sure is not a power supply; and it is not 3 unit wide (it's actually 4
> unit wide; the front plate and functionality is divided into two sections).
> 
> It's the CP3A module; it's also in the module list.
> 
> -- 
> Malte Rogacki gacki@...