Ediswan 12E1 / CV345 — NOS Matched Pair
Black Ribbed Plate
Inverted Round Cup Getter
Brown Base
New in Brown Box
Inverted Round Cup Getter
Brown Base
New in Brown Box
Available now is a high-performance matched pair of Ediswan 12E1 / CV345 beam power tetrodes. These military-grade valves were Made in England and feature premium Black Ribbed Plates, Inverted Round Cup Getters, and stable Brown Bases. Housed in their original brown preservation boxes, these New Old Stock (NOS) tubes are ideal for high-end audio and industrial applications.
- Type: 12E1 / CV345
- Brand: Ediswan
- Condition: New in Brown Box
- Construction: Black Rib Plate / Brown Base
- Origin: Made in England
- Testing: Amplitrex AT1000
Design Excellence: Features heavy-duty ribbed plates for superior heat dissipation and high-vacuum integrity.
Matching Grade: Laboratory-matched on the Amplitrex AT1000 for precision circuit balance.
Matching Grade: Precision Matched Pair with tight tracking across all electrical parameters.
⚠️ Custom duties & taxes are the buyer’s responsibility.
| Sr. No. | Parameter Ip (mAdc) | Result Ia (mAdc) | % Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | % Gm |
|---|---|---|---|---|---|---|
| 3565006 | 150.0 | 139.8 | 93.2% | 10000 | 10150 | 101.5% |
| 3565005 | 150.0 | 130.0 | 86.7% | 10000 | 10010 | 100.1% |
✉️ For bulk or quantity requirements, feel free to Email us at
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Whatsapp: +1 (630) 597-3966
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