Ediswan 12E1 / CV345 — NOS Matched Pair
Black Ribbed Plate
Dual Bottom D-Getter
Brown Base
New in Brown Box
Dual Bottom D-Getter
Brown Base
New in Brown Box
This is a premium matched pair of Ediswan 12E1 / CV345 beam power tetrodes. Manufactured in England, these military-grade valves feature a robust Black Ribbed Plate construction, Brown Base, and Dual Bottom D-Getters. Known for exceptional stability, they are housed in their original New Old Stock brown military boxes.
- 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 and dual getters for maintaining high vacuum integrity.
Matching Grade: Precision matched on an Amplitrex AT1000 laboratory tester.
Matching Grade: Industrial matched pair with tight transconductance tracking.
⚠️ Custom duties & taxes are the buyer’s responsibility.
| Sr. No. | Parameter Ip (mAdc) | Result Ia (mAdc) | % Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | % Gm |
|---|---|---|---|---|---|---|
| 2748013 | 150.0 | 147.6 | 98.4% | 10000 | 10310 | 103.1% |
| 2748017 | 150.0 | 133.0 | 88.7% | 10000 | 10350 | 103.5% |
✉️ For bulk or quantity requirements, feel free to Email us at
[email protected]
Whatsapp: +1 (630) 597-3966
Reviews
There are no reviews yet