Weird issue, or maybe not but how I came across it kinda was.
I have a Revv D20 (20 watts 6v6s with Two Notes Torpedo built into it) on my computer desk, running into my DAW and also out to a cabinet behind me.
Just now, I was playing, put my phone down on my desk and heard a much louder thump than expected. Turns out is coming out of my cabinet behind me. Guitar is muted through a tuner and volume rolled back all the way. So it's not that.
I do it again just to confirm. It seems to be the phone making the amp do that. Any tap on the desk or amp itself, for that matter.
Guessing that suggests a microphonic tube? Maybe something else potentially?
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Sugartune
Weird issue, or maybe not but how I came across it kinda was.
I have a Revv D20 (20 watts 6v6s with Two Notes Torpedo built into it) on my computer desk, running into my DAW and also out to a cabinet behind me.
Just now, I was playing, put my phone down on my desk and heard a much louder thump than expected. Turns out is coming out of my cabinet behind me. Guitar is muted through a tuner and volume rolled back all the way. So it's not that.
I do it again just to confirm. It seems to be the phone making the amp do that. Any tap on the desk or amp itself, for that matter.
Guessing that suggests a microphonic tube? Maybe something else potentially?
What do you experts say?
Thanks in advance.
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