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Subject: Re: [yamahacs80] Re: Mystery Unison mod!!!

From: "JH." <jhaible@...>
Date: 2007-09-02

>> Somewhere on the Key assigner board?
>
>Big time! I'm glad this is all working, since I don't want to go near
>it! Lots of CMOS (with no bypass caps!!!) tied into the KAS, TKC, and
>who-knows what else.
>
>So, anyone recognize this?

Certainly different from what I've found in my CS-60.
Just out of curiosity: Are the extra CMOS ICs mostly ∗switches∗ (like, 4016,
4066, 4051, 4052, 4053), or have they re-built some of the logic?

JH. (Wish I had a CS-80. Anybody has one for sale ?? :) )


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