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Old 2nd Jan 2012, 7:33 am   #10
mrmagnetophon
Retired Dormant Member
 
Join Date: Sep 2010
Location: Ohio, USA.
Posts: 757
Default Re: AKG C60 valve mic

Its being ground with the EARTH and the hum is just awful, try the negative and still awful.

Why on the schematic does it appear that the heater is not really connected to anything? I drew an arrow.

Really thinking the output should be ran from the plate and the cathode. All the schematics i can find do it different than this.

-Chris
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