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PSVANE WE101D REPLICA HiFi Tubes (Matched Pair)
These Psvane WE101D tubes are perfect replicas of Western Electric's 101Ds, now extremely rare and expensive. These are tubes of exceptional quality, offering absolutely exceptional precision and linearity.
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PSVANE WE101D REPLICA
High End Hi-Fi Matched Tubes (Pair)
A bit of history
101D tubes were first designed by Western Electric in the early 20th century. It is a triode tube with direct heating, like the 300B but with a lower output and extremely precise low voltage amplification allowing excellent fidelity and linearity on all frequencies. At the time used in telecommunications, Western Electric never authorized the use of 101Ds by any other company. Thus, they have become extremely difficult to find today and the few remaining units display very high prices.
Top-of-the-range matched tubes
Because these tubes are of absolutely exceptional quality, offering precision and perfect fidelity, Psvane has created the WE101D Replica. This will allow 101D amplifier owners to enjoy the full potential of their system, without having to pay thousands of euros. Moreover, these Psvane tubes are perfectly matched to offer identical reproduction on each channel.
A few things to check before changing your 101D tubes
- Filament voltage and current: The filament voltage of the WE101D is 4.5V and its amperage is 1A. Check these settings to prevent damage to your device.
- The tubes socket: Check that your tubes to replace are perfectly identical to the Western Electric 101D, namely 4 short pins, as shown in the diagram below. If the pins are of different lengths and thicknesses, they may be WE101D-L tubes.
Caractéristiques techniques
| Spécifications | |
|---|---|
| Typical operating parameter | Heater voltage : 4.5V Heater current : 1A Ua : 190V Ia : 6.4mA Ug : -18V |
| Min / Max parameters | Heater voltage : Min 4V / Max 5V Ua : Max 300V Ia : 30mA Pa : 15W |
| Direct interelectrode capcitances | Input : 4.8 uuF Output : 5.2 uuF Grid to Plate : <= 3.3 uuF |
| Recommended burn-in time | 80 - 150 hours |
| Materials | Aluminium base Gold plated pins |
| Max diameter | 60mm |
| Total height | 120mm |
| Without pins height | 105mm |
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