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Hum or buzz in a Henry 2k
Posted: Wed Jul 22, 2009 6:55 pm
by WB8JBG
I have a Henry 2 K classic. I have a hum or buzz in it. I have traced it to the power supply, it appears to be vibrating causing the hum or buzz. I had a fellow ham look at it and he confirms that it is not in the RF deck or the power supply, but in the transformer itself.. Anyone heard of this ? and if so how do I cure the problem? (short of putting a new transformer in it.).[/b]
Re: Hum or buzz in a Henry 2k
Posted: Thu Jul 23, 2009 3:26 pm
by wx1f
WB8JBG wrote:I have a Henry 2 K classic. I have a hum or buzz in it. I have traced it to the power supply, it appears to be vibrating causing the hum or buzz. I had a fellow ham look at it and he confirms that it is not in the RF deck or the power supply, but in the transformer itself.. Anyone heard of this ? and if so how do I cure the problem? (short of putting a new transformer in it.).[/b]
Check out the Restoration section at the following website:
http://www.antiqueradio.org/halli02.htm
BUZZ IN POWERSUPPLY
Posted: Tue Feb 02, 2010 4:01 am
by ahuffman
Is it in the main transformer or does it have a noisy choke the henrys used a choke input on most of there amps.