Siemens EL34 – High-Performance Audio Pentode
NOS Single Tube
Audiophile Grade
Grey Plate
Top Ring Getter
Audiophile Grade
Grey Plate
Top Ring Getter
Available for sale is a single (1 Pc) premium Siemens EL34 vacuum tube, Serial No. 291001. This highly sought-after power pentode features a robust Grey Plate construction and a Top Ring Getter. The tube is New in its Original Siemens Box and has been fully characterized on the Amplitrex AT1000 to ensure peak performance.
- Type: EL34 / 6CA7 Brand: Siemens
- Condition: NOS in Original Box Construction: Black Plate / Ring Getter
- Origin: Made in Germany Testing: Amplitrex AT1000
Laboratory Characterization: Tested against EL34 factory reference parameters (Ip=100.0, Gm=11000). This specimen tests at a very strong 91.6 mAdc plate current and 11550 uMhos transconductance, representing 92% and 105% of factory specification respectively.
⚠️ International Buyers: Custom duties and taxes are the responsibility of the buyer in their country.
| Sr. No. | Parameter Ip (mA) | Result Ip (mAdc) | Percentage Ip | Parameter Gm (uMhos) | Result Gm (uMhos) | Percentage Gm |
|---|---|---|---|---|---|---|
| 291001 | 100.0 | 91.6 | 92% | 11000 | 11550 | 105% |
✉️ For technical inquiries, please Email us at [email protected]
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