NEC 6080 METAL BASE – 1 PC
GRADE: GOLD SERIES | LABORATORY VERIFIED NOS HIGH-RELIABILITY SPEC
Genuine NEC (Japan)
Ultra-Duty Metal Base
Top Double Ring Getter
Black Plates
New in White Box
AVO Type 160 Tested
Ultra-Duty Metal Base
Top Double Ring Getter
Black Plates
New in White Box
AVO Type 160 Tested
Up for sale is a single rare vintage NEC 6080 dual power triode valve, brand new in a white box. Made in Japan, this ultra-rugged tube features a heavy-duty metal base, a top double ring getter structure, and deep black plates built to deliver superb reliability and exceptional audio dynamics.
As shown in, this tube has been bench-tested on an AVO Type 160 digital tube testing system. The measured plate current (Ia) and transconductance (mA/V) results are calculated against standard factory specifications (100 mA / 5.8 mA/V) and detailed in the table below.
| Serial No. / Markings | Tube Section | Plate Current (Ia) | Transconductance (mA/V) | ||||
|---|---|---|---|---|---|---|---|
| Factory Spec | Result | % Ia | Factory Spec | Result | % mA/V | ||
| NEC 6080 SR: 353001 |
Triode 1 | 100.0 mA | 93.0 mA | 93% | 5.8 mA/V | 5.1 mA/V | 88% |
| Triode 2 | 100.0 mA | 75.0 mA | 75% | 5.8 mA/V | 4.5 mA/V | 78% | |
Technical Note: Custom duties and taxes are the responsibility of the buyer in their country.
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