18w TMB Hum When Both Vol Pots Below 1.5
Posted: Mon 10/09/23 12:46 pm
PROBLEM SOLVED: Issue gone when chassis put in head cabinet. Didn't expect that.
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Hi All -
Hoping for some thoughts on a Mojotone 18 watt TMB build.
Amps sounds as expected except for one thing: When both volume pots for both channels (not the gain pot) are set at less than about 1.5 the amp emits a hum. When either volume pot is set beyond about 1.5, the hum goes away.
Never experienced this in any other amps. I'm figuring it is something minor as beyond this issue, the amps sounds and respondes as expected... it sounds pretty good : )
Thanks for any thoughts / assistance,
Craig
***********************************************************************************
Hi All -
Hoping for some thoughts on a Mojotone 18 watt TMB build.
Amps sounds as expected except for one thing: When both volume pots for both channels (not the gain pot) are set at less than about 1.5 the amp emits a hum. When either volume pot is set beyond about 1.5, the hum goes away.
Never experienced this in any other amps. I'm figuring it is something minor as beyond this issue, the amps sounds and respondes as expected... it sounds pretty good : )
Thanks for any thoughts / assistance,
Craig