Bottlehead Forum
Bottlehead Finished Products => Legacy Products => Seductor => Topic started by: Karl5150 on June 10, 2016, 12:18:55 PM
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As I said in my gallery post I have a very noticeable channel imbalance. Side to side tube swapping doesn't help. When I swap in and out cables on the Quickie the right channel (being fed by the Quickie's left) is still low.
I went back through the resistance and voltage checks. All the resistances run +10% consistently.
All 0 ohm, OL & 0 V are as they should be.
I noticed the first few voltages started +10% but slowly dropped as everything warmed up.
After it was stable all the 95-100 V terminals read +1% to +6%.
All the 212-425 V terminals read -2% to -4%.
Terminal 12 (30-55V) reads 48 V but terminals 18 & 28 read 23 V.
So it seems the left channel is high, not the right channel being low.
Any insight from the crew would be appreciated.
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Maybe double check the output transformer wiring?
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Oooops, and that's why he's the Doc.
Thank you for the diagnosis, the kits and the music!