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Re: About the NJM2069 Chip

2014-06-03 by bperkins211@...

you can find a block diagram of the IC chip inside the Korg Poly 800 service manual.

It is best to check the schematics inside a Poly 800, or DW 8000 to find a known working schematic for using the chips.  Just copy what Korg did..  but maybe configure it so you can switch between -12db and -24db outputs.

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