Archive of the former Yahoo!Groups mailing list: Discussion about the Korg PolySix synthesizer

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Subject: PolySix only works in test mode?

From: joeyvfx@gmail.com
Date: 2019-04-23

Hi there! I tried searching around to see if anyone else had this issue but I can't seem to find anything. I got a polysix with the typical battery leak, so I ordered a replacement PCB from here. The build went fine, but i'm finding that the polysix only works properly when SW1 on KLM-367a (the test mode switch) is switched to test mode.

I haven't actually calibrated it yet, I just matched the pot values from the original board. When it's in test mode, everything seems to work normally, which is good. Is it bad to use the polysix in test mode? Do I need to calibrate something more precisely? Or is it okay to keep it in test mode?