[sdiy] Yamaha TX81Z FM chips

[Dean Stiglitz]

i posted this before, but i think from a non subscribed address.

i have a tz-quad (adds 4 banks of memory to the tx81z) with a manual...i'm not sure it works perfectly (i have lost internal patches with it installed), but it does work (my problem might be the version of rom i have, not the latest).

i'm not ready to throw it out, but if someone is interested, i would consider an interesting trade.  again, i have the unit and the manual.

deknow