[Coco] Speech Systems Symphony 12 & Piano attachment

[RETRO Innovations]

On 8/12/2025 1:35 PM, Rob Rosenbrock via Coco wrote:
> Yes, that’s it. It’s only needed to read the keybed in an 8x8 matrix, so not a lot of hardware needed. I opened mine to confirm, and mine does say stereo pack on the pcb.
>
> The ribbon cable is attached the same way - just tacked in without a connector, and some lines aren’t used.
>
> Sent from my iPad

I'm happy to whip up a replacement PCB, and the back pic on the FB post 
is fine, but better front pics (or maybe someone loaning me their unit 
to de-populate and scan) would be appreciated.

Jim


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