In Reply to: RE: Altec 340a and 440b - Found posted by cubsfan on May 12, 2014 at 18:42:05:
You might want to ask a smaller music store where they take their tube guitar amps. They should be able to check the bias for you.
looking for some jazz and a little libations - js
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Follow Ups
- RE: Altec 340a and 440b - Found - rickl 10:22:08 05/13/14 (0)