London Power's "PA"-series Tube Power Amplifier Kits

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London Power's "PA"-series Tube Power Amplifier Kits

makinrose Offline

Posts: 196
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Joined: Oct 2018
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#11

06-20-2023, 09:34 PM

Question about the PA Series power amps: do these power amps require dc servos for the biasing to keep a balance for the toroidal output transformer like the examples in POP?

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London Power's "PA"-series Tube Power Amplifier Kits - by London Power - 10-27-2018, 06:34 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by ironman28 - 07-06-2021, 04:19 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by K O'Connor - 07-06-2021, 09:47 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by makinrose - 07-07-2021, 12:54 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by K O'Connor - 07-07-2021, 01:41 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by makinrose - 07-07-2021, 02:54 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by K O'Connor - 07-07-2021, 04:33 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by makinrose - 07-07-2021, 11:15 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by K O'Connor - 07-08-2021, 12:50 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by K O'Connor - 07-08-2021, 12:54 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by makinrose - 06-20-2023, 09:34 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by K O'Connor - 06-22-2023, 02:00 PM

RE: London Power's "PA"-series Tube Power Amplifier Kits - by makinrose - 06-23-2023, 09:21 PM

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