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KR AUDIO 5U4G Rectifier Tube (Unit)
The KR Audio 5U4G rectifier tube is a high-end thermionic full-wave tube. Its superior design ensures long life and rich, detailed sound.
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KR AUDIO 5U4G Rectifier Tube (Unit)
The KR Audio 5U4G rectifier tube is a high-end full-wave thermionic tube. This tube offers excellent performance in terms of current rectification, thanks to its ability to deliver a stable, regular voltage. Its superior design ensures long life and rich, detailed sound.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Rectifier tube |
| Tube type | Full-wave thermionic tube |
| AC voltage | 5V |
| AC current | 3A |
| MAXIMUM VALUES (WITH CHOKE-INPUT FILTER) | |
|---|---|
| AC plate voltage per plate (RMS) | 550V |
| DC output current | 225mA |
| Minimum input-choke inductance | 3 henrys |
| MAXIMUM VALUES (with capacitor input filter) | |
|---|---|
| AC-plate voltage per plate (RMS) | 450V |
| DC output current | 225mA |
| Min. Total Eff. Plate-supply impedance per plate | 75 ohms |
| Input capacitor should not exceed 10 micro farads | |
| General | |
|---|---|
| Package | 1x KR AUDIO 5U4G rectifier tube |
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