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mrmagnetophon · 2nd Jan 2012, 1:13 am

Hi Thank you John, yes no problem if modification needs to happy, really not a huge deal to bump it up just a bit.

Rich, The hum is coming out of the woofer section of the monitor, its really low, i can hear by ear that its lower than 60 hertz.

I have not noticed a difference, i will clip a grnd lead on and see if i can isolate any ground problems, i prefer usually to use equipment ground and keep everything on the same ground in those terms.
Also the hum does not change, even if the capacitor is swapped out in the lf gain.
-Chris

2nd Jan 2012, 1:13 am	#9
mrmagnetophon Retired Dormant Member Join Date: Sep 2010 Location: Ohio, USA. Posts: 757	Re: AKG C60 valve mic Hi Thank you John, yes no problem if modification needs to happy, really not a huge deal to bump it up just a bit. Rich, The hum is coming out of the woofer section of the monitor, its really low, i can hear by ear that its lower than 60 hertz. I have not noticed a difference, i will clip a grnd lead on and see if i can isolate any ground problems, i prefer usually to use equipment ground and keep everything on the same ground in those terms. Also the hum does not change, even if the capacitor is swapped out in the lf gain. -Chris