Let's Get Technical > Troubleshooting Problems

MP1 - Developed very loud hum on tube settings

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MR THUD:
Cheers, Philippe.
I have sent you an email and also attached some photos.
Hopefully they get to you ok.

Thanks!
G.

Moff40:
I know this is an older thread, but I just noticed the same thing with an MP-1 that was recently resurrected from the dead.  Coincidentally, I had ordered the tube board electrolytics a week or two ago, in case I needed them on my other MP-1.  Time to warm up the soldering gun again.  :)

***EDIT*** Changed the caps, and all is well.  :)

rnolan:
 :whoohoo!: good news.

MarshallJMP:
Great!! :thumb-up:

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