GE JAN 6V6GT – MATCHED PAIR (2 PCS)
Made in USA
Grey Round Plate
Top Ring Getter
Beam Power Tetrode 6V6GT
New in Original Boxes
Amplitrex AT1000 Tested
Up for sale is a meticulously matched pair (2 pcs) of vintage New Old Stock (NOS) GE JAN 6V6GT military-specification beam power tetrode vacuum tubes, complete in their original factory boxes. Manufactured in the USA by General Electric under rigorous military standards, these premium power valves feature robust grey round plate structures, top ring getters, black octal bases, and clear GT glass envelopes. Celebrated by guitarists and audiophiles alike for their creamy overdrive, sweet dynamic headroom, rich harmonic warmth, and exceptional reliability. An elite matched pair upgrade for classic Fender Tweed and Princeton amps, single-ended hi-fi amplifiers, and vintage audio gear requiring 6V6GT / 6V6 tubes.
Both tubes have been fully tested on a precision Amplitrex AT1000 digital tube tester. Measured Plate Current (Ip in mA) and Mutual Conductance (uMhos) alongside percentage performance ratings relative to nominal factory reference specifications (Reference: 45.0 mA / 4,100 uMhos) are detailed in the table below.
| Serial No. | Tube Section | Plate Current (Ip) | Mutual Conductance (uMhos) | ||||
|---|---|---|---|---|---|---|---|
| Ref Spec | Result | % Ip | Ref Spec | Result | % uMhos | ||
| SR.NO:4728192 | Beam Power Tetrode | 45.0 mA | 53.6 mA | 119% | 4100 | 4850 | 118% |
| SR.NO:698215 | Beam Power Tetrode | 45.0 mA | 52.4 mA | 116% | 4100 | 4840 | 118% |
Technical Note: Custom duties and taxes are the responsibility of the buyer in their country.
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