Slow left channel start up

Either it's revolting, because it's jealous of the right channel, or it's just plain lazy...

If it sounds okay once it's "charged up," then why should a small time delay matter?

Bias could be off and / or caps are going soft. Since most modern caps are pretty reliable nowadays, my guess is that the amp is out of alignment and the bias in one of the gain stages is low. Sean
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