12B4A GE USA - nos tube
34,00 €
27,09 €
Varastossa
Tuotekoodi
VCS-12B4A-GE
| UralTone HELSINKI | 45 kpl varastossa |
12B4A GE USA - nos tube
Beautiful Power Triode. Good power tube for OTL headphone amps. It is also a good driver.
Key specifications
- Tube model: 12b4a
- Base / socket: B9A (Noval (9-pin))
- Heater: 12.6;6.3 V / 0.3;0.6 A
- Max anode (plate) voltage (Va max): 550 V
- Max plate dissipation (Pa max): 5.5 W
- Max cathode current (Ik max): 30 mA
Links & datasheets
Technical data and equivalence information are compiled from public sources and may contain errors. Always verify suitability and ratings from original manufacturer datasheets before use.
NOS tubes are stored in our external warehouse. Most NOS tubes are therefore not available for immediate pickup from our physical shops. Please allow an additional 2–5 business days for delivery.
| Tuotekoodi | VCS-12B4A-GE |
|---|---|
| Barcode | 5502137647011 |
| Valmistaja | GE |
| Kunto (vain NOS putket) | NOS |
| tube_model | 12b4a |
| tube_model2 | 12B4A |
| tube_type | triode |
| tube_country | USA |
| tube_ih_a | 0.3;0.6 |
| tube_vamax_v | 550 |
| tube_pamax_w | 5.5 |
| tube_ikmax_ma | 30 |
| tube_vh_v | 12.6;6.3 |
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| UralTone HELSINKI | 45 kpl varastossa |