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| Price /Unit | $29.78 | $29.17 | $28.26 | $27.05 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
$1,621.96
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Silver)
$1,621.96
Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
$2,912.97
New DIY ShuGuang Electron Tube Vacuum Tube El34b El34-b Tube Amplifier Matched Quad Vacuume Tubes
Description:
- El34 is the high-performance audio output pentode. The positive dissipated power is 25W
- El34 is similar to 6CA7. Can be used either.
Parameters:
- Heating: Uh :6.3V; Ih: 1.5A
Limiting value:
- Anode voltage:800V
- First gate voltage: -100V
- Anode dissipation power: 25W
- Second gate voltage: 8V
- Cathode current: 150mA
First gate resistor
- Self bias: 0.7MOhm
- Fixed bias: 0.5MOhm
- Heating cathode voltage: -+100V
- Shell temperature: 250 degree ceisius
Capacitor:
- Input capacitance: 15.2PF
- Output capacitance: 8.4PF
- Cross circuit capacitor: 1.1PF
- The first gate wire capacitance: 1.0PF
- Heating cathode capacitance: 10PF
Static parameter:
- Ua: 250V
- Ug2: 250V
- Ug3: 0V
- -Ug1:12.2V
- Ia: 100mA
- Gm: 11 mA/V
- ri: 15 kOhm
- Muon g1-g2: 11
Package included:
- 1 x New DIY ShuGuang Electron Tube Vacuum Tube
