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'Plinking' sound

Posted: May 13th, '17, 05:38
by robboffard
I've been burning in my new (and awesome) MkIV. When I turn it off, I can hear a very soft but audible 'plinking' sound as the tubes cool.

Listening times so far have been in 5-6 hour range.

I assume this is normal, but just wanted to check!

Re: 'Plinking' sound

Posted: May 14th, '17, 23:06
by rockage
Yes, that's normal "tube microphonics".

Re: 'Plinking' sound

Posted: May 16th, '17, 03:40
by robboffard
Phew. Cheers.