[Coco] Speech Systems Symphony 12 & Piano attachment

[Brian Wieseler]

Who is looking for pictures of the piano cartridge? 

Thanks
Brian Wieseler

> On Aug 15, 2025, at 8:29 PM, RETRO Innovations via Coco <coco at maltedmedia.com> wrote:
> 
> On 8/15/2025 7:45 PM, Robert Emery via Coco wrote:
>> One could "tone out" the continuity with a meter, no? Map it out pin by pin
> 
> Yep, if whoever owns one of them is game to do so.
> 
> Jim
> 
> 
> 
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