Radio Circuits, Repair & Performance
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TS-2000 drivers - from 2SC1972 to RD15HVF1
Posted: 30 Mar 2020 03:30 PM PDT
https://forums.qrz.com/index.php?thr...15hvf1.698907/
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Super cathode driven or tapped input circuit?
Posted: 30 Mar 2020 10:35 AM PDT
https://forums.qrz.com/index.php?thr...ircuit.698966/