Audio "buzz" on a 1948 Motorola VK-101 - Videokarma.org TV - Video

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Audio "buzz" on a 1948 Motorola VK-101

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07-23-2021, 02:05 PM

zeno

VideoKarma Member

Join Date: Mar 2013

Location: New Hampshire

Posts: 4,918

Try tuning the sound detector coil or transformer ( quad coil) just
a little. Be sure to put a flag on your tool so you can go back to start.
Also if it has an AGC control AKA fringe lock back off on that & see if it
helps. That will cause any set to buzz from too much IF gain.

73 Zeno

LFOD !

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