Siemens EL84 – Rare German Audio Power Tube
NOS Single Tube
Audiophile Grade
Long Grey Plate
Top Ring Getter
Audiophile Grade
Long Grey Plate
Top Ring Getter
Available for sale is a single (1 Pc) premium Siemens EL84 vacuum tube, Serial No. 4138003. This highly desirable German-made pentode features Long Grey Plates, a Top Ring Getter, and Clear Glass construction. It carries the authentic “rX3 ≠2J” date code. This tube is New in a White Box and has been precision characterized on the Amplitrex AT1000.
- Type: EL84 / 6BQ5 Brand: Siemens
- Condition: NOS in White Box Construction: Long Grey Plate / Ring Getter
- Origin: Made in Germany Testing: Amplitrex AT1000
Laboratory Characterization: Tested against EL84 factory reference parameters (Ip=48.0, Gm=11300). This specimen exhibits strong performance with a transconductance (Gm) of 9480 uMhos, representing 84% of factory specification.
⚠️ 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 |
|---|---|---|---|---|---|---|
| 4138003 | 48.0 | 38.4 | 80% | 11300 | 9480 | 84% |
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