Mechanical damping
Some people say that the smallt tube will amplify mechanical vibrations as well. This is the so call microphone effect. While this is not usually a problem for the AU7 and AX7, I have made some adjustment to the case design so taht the tubes are suspended from a rubber sheet.
1 Comments:
Novel idea! I have found both tube to be a bit microphonic, but I have tried any damping techniques.
You've done an excellent job with your amps. Very nice work.
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