12DT8 Valve

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12DT8 Valve

Geordie McBoyne

Rest in Peace

Posts: 1,114
Location: Near Gateshead. Tyne and Wear. UK.

05-02-2024, 01:45 PM

Kolster-Brandes employed the 12AT7 as the FM tuner valve in many models such as the FB10FM and the NR30.

The attachment shows the circuit of the FM tuner in the model NR30.

Geordie McBoyne.

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Messages In This Thread

12DT8 Valve - by Danndad - 04-02-2024, 06:27 PM

RE: 12DT8 Valve - by Geordie McBoyne - 04-02-2024, 08:14 PM

RE: 12DT8 Valve - by Mike Watterson - 05-02-2024, 11:07 AM

RE: 12DT8 Valve - by Geordie McBoyne - 05-02-2024, 01:45 PM

RE: 12DT8 Valve - by Geordie McBoyne - 05-02-2024, 08:36 PM

RE: 12DT8 Valve - by Mike Watterson - 05-02-2024, 10:34 PM

RE: 12DT8 Valve - by Danndad - 01-04-2024, 11:52 AM

RE: 12DT8 Valve - by CambridgeWorks - 01-04-2024, 03:51 PM

RE: 12DT8 Valve - by boater sam - 01-04-2024, 05:46 PM

RE: 12DT8 Valve - by roadster - 02-04-2024, 07:25 AM

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