Anyone have a service manual for the optigan 35002 stereo with reverb? Or, any known tricks to stop unwanted noise and click on the keyboard manual (it is pretty bad), other than cleaning out the contacts, or possibly rebuilding the amp? Also any tips on adding a line out for patching into another amp. Thanks for any advice.
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Optigan unwanted noise, and line level output?
2008-11-18 by unreliablerecords