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Subject: Re: [POSSIBLE SPAM] [yamahacs80] CS60 weirdness

From: "Laurie Curry" <laurie@...>
Date: 2012-06-03

No idea Max.... this definatly isnt the pitch deal on a CS80 ..... does this problem effect work the same in both susI and SusII ???

-----Original Message-----
From: "Max Fazio" <faxiomas@...>
To: Yamahacs80 <yamahacs80@yahoogroups.com>
Date: 06/02/12 18:05
Subject: [POSSIBLE SPAM] [yamahacs80] CS60 weirdness

     
Hi all
I've sent a message some days ago with no reply.
I'm calibrating a 60 and discovered some weird things:

-if the machine's VCOs are set on 1OCT UP and I play the upper C6 note, then I bend up one octave while pressing the key, the pitch gets stuck and so goes with all the following voices

-with the SubOscillator modulating through rising saw I can clearly see a strange thing on the oscilloscope: the CV signal coming out of the Vca is clearly warped at +0.5V, so there is a distortion placed only at this amplitude.

Can anybody tell me anything about these problems or where and how to look?
Thanks
M

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