Bass leaves after amp warms up?

Yay, I detect a happy customer.

Wait till he see's the high priced consulting bills we're all about to send him.....

Especially Al's!

Does Accustic Arts have distribution in the US? I guess it must, but I can't seem to identify it.

Accustic Arts email
paul@usatubeaudio.com
888 593-8477
Harwil corp.distributer

Mu guess is that if you were to hook up your old MF integrated you will have no further problems with your bass. I'm sure the miswiring was the culprit (or, at least, that the MF wasn't). At any rate, a happy ending, it seems.

I'm still wondering, if the issue was a simple out of phase speaker connection or worse due to attempt to bi-wire the speakers from a single source amp incorrectly and that actually caused more deterioration over time? I'm suspecting the latter would be more impactful, though out of phase wiring alone would impact bass at all times.

I do not recall the biwiring attempt being mentioned early on in this thread but maybe I missed it? That would have been useful info! Way more problematic and likely than any amp overheating due to load over time in a major way, though that could certainly happen.

Oh well. Glad the facts came out eventually anyhow.

If the biwiring was mentioned early on and I missed it, I will waive my consulting fee. Otherwise, I will be charging more interest now!!!! :^)