Nothing but slight hum from 37-620

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Nothing but slight hum from 37-620

Steve Davis
Phorum Expert

Posts: 1,397
Threads: 69
Joined: Oct 2007
City: Linn Creek, MO

#3

01-08-2011, 09:49 PM

Audin,
You might try bypassing the RF stage by conecting the antenna to the grid of the 6A8.
Steve

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Messages In This Thread

Nothing but slight hum from 37-620 - by audin - 01-08-2011, 08:20 PM

Re: Nothing but slight hum from 37-620 - by 7estatdef - 01-08-2011, 09:20 PM

Re: Nothing but slight hum from 37-620 - by Steve Davis - 01-08-2011, 09:49 PM

Re: Nothing but slight hum from 37-620 - by audin - 01-08-2011, 11:30 PM

Re: Nothing but slight hum from 37-620 - by 7estatdef - 01-09-2011, 05:45 AM

Re: Nothing but slight hum from 37-620 - by 7estatdef - 01-09-2011, 05:02 PM

Re: Nothing but slight hum from 37-620 - by audin - 01-09-2011, 08:21 PM

Re: Nothing but slight hum from 37-620 - by Steve Davis - 01-09-2011, 10:24 PM

Re: Nothing but slight hum from 37-620 - by 7estatdef - 01-10-2011, 03:21 AM

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