2x 6N2P-EV Matched pair Triple Mica Voskhod Triodes NOS ~12AX7 ECC83 7025 6CC41

Triple mica construction, 5000hr life, tested & matched, similar to 12AX7/ECC83

New 6N2P-EV double triodes.

Increased durability, reliability and mechanical strength.

Durability is not less than 5000 hours.

Very similar (not 100% identical) to 12AX7, ECC83, 7025, and 6CC41 tubes.

Excellent condition, tested on L3-3 tester and matched according to parameters.

Two tubes (matched pair) in every lot.

Triple mica!

Each tube has parameters attached on a label.

Main parameters of 6N2P-EV:

Glow voltage 6.3 ± 0.6 V

Glow current 340 ± 25 mA

Nominal anode voltage (constant) 250 V

Anode limit voltage (constant) 300 V

Anode current of each triode 2.3 ± 0.9 mA

Cathode current of each triode limit 10 mA

Grid voltage (constant) -1, 5 V

Reverse grid current of each triode 0.2 µA

Power dissipation by each anode, limit 1 W

Voltage between cathode and heater limit (constant) 100 V

Voltage between anodes no more than 2 V

Slope of each triode 2, 1 ± 0.5 mA / V

Gain of each triode 97.5 ± 17.5

Resistance in the grid circuit limit 0.5 MΩ

Input capacitance of each triode 2.35 ± 0.35 pF

Output capacitance of the first triode 2.5 ± 0, 5 pF

Output capacitance of the second triode 2.5 ± 0.5 pF

Capacitance of each triode 0.8 pF

Capacitance between anodes no more than 0.15 pF

Capacitance of the cathode-heater no more than 5 pF

Glass miniature design

Weight no more than 15 g