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Buy 2pcs 4pcs 8pcs=precise matching (matching group).
Regarding the matching, all of our tubes are matched in the factory production workshop. The matching is accurate (not all tubes have been matched). We have the conditions and advantages to match multiple tubes (four, eight, ten) according to customer needs. The parameters of the two tubes are the same)
The beam power tetrode 6V6GT is a glass-enclosed eight-pin tube with an anode limit dissipation power of 12W, which is used for A1 and AB1 power amplification.
6V6-GT (6P6P) is similar and can be used interchangeably.
Hot wire heating
UH …………………………6.3 V
IH…………………………0.45 A
Interelectrode capacitance
Input capacitance……………………9 2.6 PF
Output capacitance……………………0.7 0.7 PF
Trans-circuit capacitance……………………4 3.8 PF
Recommended working status (reference value)
Single tube A1 class amplification limit rating
Anode voltage……………………315 V
Second grid voltage………………285 V
Anode dissipation power………………12 W
Second grid power dissipation..................2 W
Voltage between hot wire cathodes …………±100 V
First gate resistance
Fixed bias……………………0.1 MΩ
Self-bias voltage……………………0.5 MΩ
Working status
Ua……………………180 250 315 V
Ug2……………………180 250 225 V
-Ug1……………………8.5 12.5 13 V
ug(pk)………………8.5 12.5 13 V
Ia(0)……………………29 45 34 mA
Ia(max.sig)…………30 47 35 mA
Ig2(0) ………………3 4.5 2.2 mA
Ig2(max.sig) ………4 7 6 mA
ri……………………50 50 80 kΩ
Gm……………………3.7 4.1 3.75 mA/V
RL……………………5.5 5 8.5 kΩ
Pont……………………2 4.5 5.5 W
Dtot……………………8 8 12%
Push-pull class AB1 zoom
Working status (two-pipe value)
Ua…………………………250 250 V
Ug2…………………………250 285 V
-Ug1……………………15 19 V
ug(g1-g1.pk)………………30 38 V
Ia(0)………………………70 70 mA
Ia(max.sig)………………79 92 mA
Ig2(0) ……………………5 4 mA
Ig2(max.sig) ……………13 13.5 mA
ri…………………………60 70 kΩ
Gm…………………………3.7 3.6 mA/V
RL……………………10 8 kΩ
Pout…………………………10 14 W
Dtot…………………………5 3.5%
Note: The parameters in the picture are for reference only, not all pipes are the parameters in the picture, if you have parameter requirements, please contact customer service, thank you
Precise pairing (matching group), no parameter drift.
Shipped after rigorous testing. quality product, quality assurance for one year
Note: (Please don&x27;t think it is a fake or shoddy product after receiving the tube).