1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 2

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 3

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 4

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 5

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 6

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 7

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 8

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 9

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 10

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 11

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested - Image 12

E180F/6688/cv3998, Pre Amps Tubes, VALVO

1 NOS VALVO E180F/6688 Top Ring Getter Gold Pin Series Amplitrex Tested

$20.00

Up For Sale 1 Pc

Tube: VALVO E180F/6688

Price: $20

Shipping Charges: $40

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Availability: 2 in stock

VALVO E180F / 6688

GRADE: GOLD SERIES | LABORATORY VERIFIED | NOS/VINTAGE STOCK

European Manufacture
Top Ring Getter
Gold Pin Series
Amplitrex AT1000 Verified

This listing is for a single vintage Valvo E180F pentode. A premium European-made component, this valve features a Top Ring Getter and Gold Pins, designed specifically for high-reliability applications where signal purity and mechanical stability are paramount.

The unit has been laboratory-verified on our Amplitrex AT1000 digital tester. Using the Percentage Method, the result below displays the performance relative to 100% factory design-center specifications (Ip = 13.0mA / Gm = 16500 µMhos).