GE 6CA7-EL34 – Rare Black Plate / Double Ring Getter
NOS Matched Pair
Military/Industrial Grade
Black Plate
Double Ring Getter
Military/Industrial Grade
Black Plate
Double Ring Getter
Available for sale is a premium matched pair (2 Pcs) of General Electric 6CA7-EL34 power tubes, Serial Nos. 772007 and 772009. These highly desirable Made in USA specimens feature the legendary Black Plate construction and Double Ring Getters for maximum stability and longevity. Renowned for their “fat” American tone and incredible headroom, these are New in Original Boxes and have been precision characterized on the Amplitrex AT1000.
- Type: 6CA7 / EL34 Brand: General Electric (GE)
- Condition: New in Original Box Construction: Black Plate / Double Getter
- Origin: Made in USA Testing: Amplitrex AT1000
Laboratory Characterization: Tested at full operating potentials. These tubes are measured against 6CA7/EL34 factory standards . Serial 772007 tests exceptionally strong with 9,580 uMhos transconductance.
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
| Sr. No. | Test Triode | Parameter Ip (mAdc) | Result Ip (mAdc) | Percentage Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | Percentage Gm |
|---|---|---|---|---|---|---|---|
| 772007 | T1 | 100 | 70.0 | 70.0% | 11000 | 9580 | 87.1% |
| 772009 | T1 | 100 | 52.2 | 52.2% | 11000 | 4340 | 39.5% |
✉️ For technical inquiries, please Email us at [email protected]
Whatsapp: +1 (630) 597-3966
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