QSC stereo power amp, model 1200, pro PA use *Has a bad channel - $55 (Paradise)

QSC stereo power amp, model 1200, pro PA use *Has a bad channel 1

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QSC model 1200, a good workhorse of an amp. *Has a bad channel 2, Which is most likely a bad output transistor and/or resistor. This video shows how to repair it. https://youtu.be/rNMsdrBxVb0?si=m5RHY2tCHsfzZstK

post id: 7869404186

posted: 2025-07-28 20:54

updated: 2025-12-01 18:00

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QSC stereo power amp, model 1200, pro PA use *Has a bad channel -...

QSC model 1200, a good workhorse of an amp. *Has a bad channel 2, Which is most likely a bad output transistor and/or resistor. This video shows how to repair it....