Mullard ECC83 — Premium Single
MADE IN GT. BRITAIN | SHORT PLATE | TOP RING GETTER
Short Plate
Top Ring Getter
Amplitrex Verified
Up for sale is a premium vintage Mullard ECC83 (12AX7) preamp tube. Manufactured in Great Britain, this unit features the sought-after Short Plate construction and Top Ring Getter. Mullard tubes are world-renowned for their exceptionally low noise, rich midrange, and signature “British” warmth.
This tube has been precision tested on the Amplitrex AT1000 digital laboratory tester. The results below follow the Percentage Method against original factory design-center specifications (Ip = 1.2 mA / Gm = 1600 µMhos). This specimen is in excellent health and ready for high-fidelity audio or guitar amplifier applications.
| Sr. No. | Test Triode – T1/T2 | Parametre 1p mAdc | Result 1p mAdc | % Ip | Parameter Gm uMhos | Result Gm uMhos | % Gm |
|---|---|---|---|---|---|---|---|
| #1667031 | Triode 1 | 1.2 | 1.2 | 100.0% | 1600 | 1500 | 93.7% |
| Triode 2 | 1.2 | 0.9 | 75.0% | 1600 | 1400 | 87.5% |
⚠️ Note: Custom duties and taxes are the responsibility of the buyer in their country.
Note: Custom duties and taxes are the responsibility of the buyer in their country.
Support: [email protected] Precision Verified — NOS Audio Tubes
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