KT77, Genalex Gold Lion Vacuum Tube, Matched Pair, Power

USD 156.60 USD

SKU: agENwcI6

Brand: Genalex

MPN: T-KT77-GEN-MP

GTIN: 841358102561

Condition: New

Tags: -220 V 0.5 MΩ 1 MΩ 1.0 pF 1.4 A 10.5 mA/V 11.5 16.5 pF 200 mA 200 V 23 kΩ 250°C 32 W 6.0 W 6.3 V 841358102561 9.0 pF Any Genalex KT77 None T-KT77-GEN-MP Unknown Vacuum Tube ≤ 650 V, 250 V typical ≤ 800 V, 250 V typical

Categories: Vintage Electronics

Specifications

Brand	Genalex
MPN	T-KT77-GEN-MP
Compatible Brand	Any
Compatible Model	Any
Features	None
Amplifier Type	Unknown
Heater Voltage	6.3 V
Heater Current	1.4 A
Plate Voltage (U<sub>a</sub>)	≤ 800 V, 250 V typical
Screen Voltage	≤ 650 V, 250 V typical
Plate Dissipation (W<sub>a</sub>)	32 W
Screen Dissipation	6.0 W
Cathode Current (I<sub>k</sub>)	200 mA
Heater-Cathode Voltage (U<sub>h/k</sub>)	200 V
Grid Voltage (U<sub>g</sub>)	-220 V
Grid Circuit Resistance (R<sub>g</sub>), Cathode Bias	1 MΩ
Grid Circuit Resistance (R<sub>g</sub>), Fixed Bias	0.5 MΩ
Bulb Temperature	250°C
Capacitance, Grid To Plate	1.0 pF
Capacitance, Grid To Others	16.5 pF
Capacitance, Plate To Others	9.0 pF
Plate Resistance (R<sub>a</sub>)	23 kΩ
Amplification Factor	11.5
Transconductance (S)	10.5 mA/V
Type	Vacuum Tube
UPC	841358102561

Genalex Gold Lion KT77 beam-power tetrode tube. Made in Russia. Two valves in Class AB1 give a continuous output of over 70 W. Bulb Temperature 250°C. Capacitance, grid to plate 1.0 pF. Capacitance, Plate to Others 9.0 pF.

KT77, Genalex Gold Lion Vacuum Tube, Matched Pair, Power

Specifications

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