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Old 1st Jan 2012, 9:05 pm   #6
mrmagnetophon
Retired Dormant Member
 
Join Date: Sep 2010
Location: Ohio, USA.
Posts: 757
Default Re: AKG C60 valve mic

Here's the funny thing though, all caps are brand new and seem to be fine when tested on my testers. The hum is a very low pitched loud hum, say around 40 Hertz it seems. I've got 2 of these mics, the other one is missing the valve and power supply, I was told to drop a 5703 valve in, I don't know if that's the correct fit?

-Chris
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