Discussion about the Korg PolySix synthesizer group photo

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Discussion about the Korg PolySix synthesizer

Index last updated: 2026-04-28 23:40 UTC

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Re: [PolySix] RE: Lots of pots not working, MG, VCF, EG.

2014-01-06 by Bob Grieb

Pin 1 is not connected on the MC1408 and does not need to be connected on the DAC08 either.   All other pins are used.




________________________________
 From: "josh.nursing@gmail.com" <josh.nursing@gmail.com>
To: PolySix@yahoogroups.com 
Sent: Monday, January 6, 2014 8:19 AM
Subject: [PolySix] RE: Lots of pots not working, MG, VCF, EG.
 


  
As for the DAC, in the KLM-267 board I have its a MC1408.

I also received a new DAC chip from Newark Canada (that's where I am), and it's the DAC08-CPZ from Jed's KLM-367 clone board parts list.

One thing I noticed though is that in the clone board IC-33's pins 7 & 8 are connected, whereas in the original KLM-367, pin 8 is floating.

Yash

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