The heat at the back of synth is normal. Both my 2 polysix do this.
As for warming up to get in tune, one of mine does it the other is very good - 'tuned up' withing 5-10 seconds? should not take 30 minutes!! That is some kind of fault for sure. Either the trimmers or assorted tuning components need checking or something like the pitch bend wheel may be shorting out when warm? check the pitch wheel function and turn the pitch bend pot right down just to rule it out.
good luck
To:
PolySix@yahoogroups.comFrom:
mfaitkenjr@yahoo.comDate: Mon, 11 Jun 2012 12:30:04 +0000
Subject: [PolySix] After 30 min polysix notes jump up 4 notes
Hi, I have a Polysix that plays in tune at start-up, but after 30 or so minutes the "C", for example, is moved up the keyboard and plays where the "E" is. It does this consistently. Is this the problem with the OPTOCOUPLER? Is it really true that the Polysix needs to warm up fully before you can hear it's true tuning? I noticed that the back middle of the synth gets hot after ~30min. Is that normal? I've read some things, but am pretty new to the workings of the Polysix. Thanks for any insight. -Frank
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