12BH7 Tube Replaces 6N6 7119 12BH7A HiFi Audio Tube Amplifier Audio kit DIY Matching Four-Way(1Pair Matched)
Product details
| Management number | 208609739 | Release Date | 2026/03/22 | List Price | $36.00 | Model Number | 208609739 | ||
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Preamplifiers12BH7: It is a small nine-pin medium-amplification dual transistor, in which two or three transistors are completely independent except for the live wire.Interelectrode capacitanceNo. 1 No. 2Door screen: 2.6 2.6Input capacitance: 3.2 3.2 pFOutput capacitance: 0.5 0.4 pF1-2 screen: 0.8 PFMaximum RatingsScreen voltage: 300VScreen power dissipation: 3.5WGate voltage: 0, -50VCathode current: 20mAVoltage between hot wire and cathode: 200VGate resistance: 0.25,1MTypical operating characteristicsClass A1 Amplification (per three-pole section)Screen voltage: 250VGate voltage: -10.5VScreen current: 11.5mAInternal resistance of board: 5300Mutual conductivity: 3100µA/VMagnification: 16.5Screen current: (Vg=-14V) 4mAGate voltage: (Ia=50μA) -23V
- Preamplifiers
| Department | Unisex Adult |
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| Item Weight | 1.76 ounces |
| Manufacturer | SIBBLE |
| Item model number | SIBBLE |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
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Preamplifiers
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