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KR AUDIO 845-M Triode Tubes (Matched pair)
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KR AUDIO 845-M Triode Tubes (Matched pair)
KR Audio 845-M triode power amplifiers are high-end tubes are high-end tubes. These tubes from the 845/SE3945/CV1831/38213 family are high-power, high-voltage low-frequency triodes offering 20 to 26W of pure Class A power.
These tubes are sold in matched pairs to deliver the best possible performance.
Technical chracteristics
| Specifications | |
|---|---|
| Product type | Power tube |
| Tube type | Triode |
| AC/DC Voltage | 10V ±5% |
| AC/DC current | 1A |
| Amplification factor | 5.3 |
| Maximum values | |
| DC plate voltage | 1250V |
| DC plate current | 140mA |
| Plate dissipation | 100W |
| Power amplifier class A1 | ||||
|---|---|---|---|---|
| DC plate voltage | 650V | 750V | 1000V | 1250V |
| DC plate current | 90mA | 95mA | 90mA | 80mA |
| Grid Voltage | -68V | -98V | -145V | -195V |
| Transconductance | 3.1mA/V | |||
| Plate resistance | 1.7kΩ | |||
| General | |
|---|---|
| Package | Matched pair |
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