SHUGUANG 6CA7 Power Vacuum Tube for HIFI Tube Amplifier Replace EL34-B High Reliability
997 In stock
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Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
SHUGUANG Power Amplified Tube 6CA7 for HIFI Tube Amplifier Model WVT2016 & WVT2018 Replace EL34-B High Reliability
It can replace tube EL34-B directly.Photos and tubes don't show any logo and text on the surface of tube for this customized tube.
Hot wire heating
UH: 6.3 V
IH: 1.5 A
Anode voltage: 800 V
The second gate voltage: 500 V
The first gate voltage: -100 V
Anode dissipation power: 25 W
The second gate power dissipation: 8 W
Cathode current: 150 mA
The first gate resistor:
0.7 M when the bias from
0.5 M fixed bias
Between hot wire cathode voltage: 100 V
Bulb Temperature: 250 degree Celsius
Input capacitance: 15.2 PF
Output capacitance: 8.4 PF
Capacitor across the road: 1.1 PF
The first hot-wire capacitance between the gate: 1.0 PF
Between hot wire cathode capacitance: 10 PF
Ua: 250 V
Ug2: 250 V
Ug3: 0 V
-Ug1: 12.2 V
Ia: 100 mA
Gm: 11 mA / V
Ri: 15 k
Dimension and pins
Application Curves of 6CA7
1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
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1. One year Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items MUST BE reported and returned within the warranty period (with the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on our store.