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Author Topic: BC-375 - Master Oscilator tube replaced  (Read 132 times)
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KD4APP
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« on: June 15, 2025, 08:21:08 PM »
I picked up a BC-375 and the Master Oscillator VT-4 tube socket has been replaced by a 5-pin socket with a HY-69 tube in it - has anyone seen a mod using this tube? 

It looks like the person who did it did a good job, but I have ordered a correct 4-pin socket to put it back as an original VT-4.

73's

Don W.
KD4APP
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