30-Jul-2019 09:20 AM
loolPosts: 11 |
Hi, I just bought a Quad 34 of which the left channel doesn't give any sound. After pressing the mono button, both channels work fine with disc input. After doing some research, it's probably one of the opamps that's faulty. Questions: - Is IC7 or IC27 the most likely culprit ? - Does it make sense just to replace 1 IC with e.g. OPA134 or OPA2134 resulting in differences in sound between the left and right channel or should I than just replace all Opamps in both channels ? The 34 was revised by Quad Revisie in 2014 where they replaced all caps and fixed the balance pot meter. |
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