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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Roland Cube distortion
On "octave bass" setting only , which of course is the one used.
A sort of auto-wah effect at the flanger rate but with the effects controls turned to off position. Alternate peaks of a 200 Hz input signal are attenuated. Thats with the gain pot at about 60 percent but above 70 percent then a cross-over type distortion moves into the attenuated traces as well. No response to twizzle stick or ribbon connector movement,SM IC pushing etc. Not fully taken apart yet , but any ideas ? -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ |
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