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Brand new PSVANE EL34C Tube Replaces EL34B 5881 6L6G 6CA7 6P3P KT77 EL34 for Vacuum Tube Amplifier HIFI Audio Amplifier Original Genuine Precision Matched Quad

The shop promises:

The electronic tubes operated by our store are guaranteed to be brand new and high-quality genuine products from the original factory, and we will provide free replacements for any quality problems within one year. All tubes are rigorously tested to match .Buy 2pcs = Precision matched pair. Buy 4pcs = Precision Matched Quad. We have the conditions and advantages to match multiple tubes (four tubes, eight tubes) according to customer needs. the same parameters.

Note: The picture parameters are for reference only. will be shipped after strict inspection again (please do not think it is a fake and shoddy product after receiving the tube).

EL34C

Series EL34 high-performance audio output pentode, its anode limit dissipation power is 25W, in audio amplifier, the output power is more than 10W when single tube is used for class A1 amplification, and the output power is more than 35W when double tube is used for class AB1 amplification.

hot wire heating

UH…………………………6.3 V

IH…………………………1.5 A

limit rating

Anode voltage…………………… 800 V

2nd grid voltage……………… 500 V

Gate voltage………………-100 V

Anode power dissipation……………… 25 W

Second grid power dissipation ………… 8 W

Cathode current……………………150 mA

gate resistance

When self-biased……………………0.7 MΩ

At fixed bias……………………0.5 MΩ

Voltage between hot wire cathodes………………±100 V

Bulb temperature……………………250 ℃

Interpole capacitance

Input Capacitance ……………… 15.2 PF

Output Capacitance ……………… 8.4 PF

Across Capacitance ……………… 1.1 PF

Gate Inter-Wire Capacitance …… 1.0 PF

Capacitance between hot filament cathodes ………… 10 PF

static parameters

Ua………………………… 250 V

Ug2…………………………250 V

Ug3………………………… 0 V

-Ug1…………………………12.2 V

Ia………………………… 100 mA

Gm………………………… 11 mA/V

ri………………………… 15 kΩ

μg1-g2……………………11