This is a "Winged C" New Old Stock Soviet Russian 6P1P valve, tested to military spec. An ideal upgrade replacement for standard Chinese 6P1 valves in Nobsound amplifiers or...
Original boxes are not included. All six triode sections tested strong and balanced. mA/V: 1.90 / 2.00. Gain: 16.4 / 17.9. mA/V: 2.10 / 2.06.
(Empty Chassis. Vacuum Tubes. Tube Amplifier. Signal Generator. UH 6.3 (parallel) 12.6 (string) V. Mount Stand Bracket. Audio accessories and consumables such as vacuum tubes). Tesla Coil.
QUAD GETTER, GOLD BASE ACCENT. MATCHED QUAD. TESTED IN ROEHRENTEST TUBE TESTER: 88% EMISSION (EM).101% TRANSCONDUCTANCE (GM).3.2mA/V GAS.89% EMISSION (EM).103% TRANSCONDUCTANCE (GM).3.2mA/V GAS.88% EMISSION (EM).103% TRANSCONDUCTANCE (GM).3.3mA/V GAS.94% EMISSION...
The tubes were carefully tested on our tester with the values below. Ua2: 104.8V=104.8mA. Ua1: 101.4V =101.4mA.
The much loved 12AX7-T MKII has been upgraded with better materials to improve the sound. You can expect a very rich, detailed and warm sound from these tubes, even...
Do to fix any issues till you satisfied.
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