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PSVANE KT150-J Tubes (Matched Quad)
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PSVANE KT150-J Tubes (Matched Quad)
PSVane KT150-J tubes are high-performance tubes mainly used for Hi-Fi amplification. They offer clear, detailed sound reproduction while maintaining pronounced dynamics. They deliver substantial power output and a wide soundstage. They are capable of authentically reproducing different types of sound recording, with dynamic bass, clear midrange and expressive highs.
PSVane's KT150-J tubes feature an anodized metal base with PTFE plate and gold-plated contacts. They are an excellent choice for replacing other KT150-type tubes.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Power tubes |
| Tube type | Tetrode |
| Pins number | 7 |
| Shape | Ovoid |
| Heater Warm-up | |
|---|---|
| Uh | 6.3V |
| Ih | 1.85A |
| Interelectrode Capacitance | |
|---|---|
| Entrée | 20.5pF |
| Sortie | 10pF |
| Transfer | 1.75pF |
| Maximum RatingS | |
|---|---|
| Ua (Tétrode) | 850V |
| Ua (Triode) | 650V |
| -Ug1 | 200V |
| Pa | 70W |
| Pg2 | 9W |
| Ik (beam-power) | 275mA |
| Ik (Triode) | 250mA |
| Uhk | ±300V |
| Fixed Bias | 51kΩ |
| Automatic Bias | 240kΩ |
| Glass temperature | 250°C |
| Suggested Operating Condition (Single Valve Class A1 AmplifieR - Fixed Bias） | |
|---|---|
| Ua | 400V |
| Ug2 | 225V |
| -Ug1 | 14V |
| Ia | 165mW |
| Ig2 | 9W |
| RL | 3kΩ |
| Gm | 12.6mA/V |
| Pout | 20W |
| Dtot | 14% |
| Ihk max. | 50 uA （Uhk=±300V） |
| GeNeRAL | |
|---|---|
| Package | Sold by four (matched quad) |
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