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Old 23rd October 2008, 03:23 PM   #1
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Join Date: Nov 2003
Location: Connecticut
Default 41Hz Amp4, needs work!

41Hz Amp4, assembled with upgraded output caps (all polypropylene, including Sonicaps and Multicaps). After some initial problems, I replaced the TP2050 (output) chip, it seemed to work fine, amplifying normally. However, when adjusting DC offset, the TP2050 chip blew, so at least that will have to be replaced, likely other parts as well. This requires someone with better diagnostic skills (and eyesight) than me. Asking US$50 plus shipping from CT, USA. Prefer Paypal.
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