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Lets get Technical > All Things Tube All about preamp and power amp Tubes.

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Author Topic: Hum and Crack on DIST mode  (Read 3872 times)

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Jonar

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Hum and Crack on DIST mode
« on: Time Format »

well better than a long speech i did this video to illustrate my MP1 problem.
https://www.youtube.com/watch?v=vywj7cNnpPU&feature=youtu.be
On Solid state mode, the sound sound very good, but on Dist mod buzz, crack and destroy sounds came out off the amp.
i ve plugged new tubes in  :???:
Any idea to resolve this problem?
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MarshallJMP

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Re: Hum and Crack on DIST mode
« Reply #1 on: Time Format »

So you have the same problem with new tubes.Mmmm seems like a power supply problem,maybe some wornout caps.
Now since you're from Liege and i'm from Hoegaarden maybe you can send it to me or come over to my place so i can check it out?It's only like 50km and a 30-40 min drive.
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Jonar

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Re: Hum and Crack on DIST mode
« Reply #2 on: Time Format »

well yes we can found an arrangement to ship or drop the unit  ;)
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MarshallJMP

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Re: Hum and Crack on DIST mode
« Reply #3 on: Time Format »

Okay,just tell me when you got the time?
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