[AH] SY99 8MB expansion board now available

From Joan Touzet
Sent Fri, Nov 9th 2018, 05:06

Hi everyone...back from the lurking silence...

I've launched an 8MB RAM expansion board for the Yamaha SY99.  It's
designed from scratch and installs right under the bottom cover.

  https://www.wohmart.com/sy99-mmb.html

I'm also selling the upgrade EPROMs and CPUs necessary if you've got an
older OS version on your SY99 than 1.57.

Combined with the WaveBlade, this is a fantastic option to max out your
SY99 and make some killer music.

This is my first for-sale electronics project in nearly 20 years, so I'm
pretty proud. If anyone has any questions, I'd be happy to answer them.

Cheers,
Joan @ WohMart.com