Ken Rad 6SN7GTA VT-231 Vacuum Tube

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Tested 2040/2440 on Hickok 752A, where the minimum is 1600/1600Clear Top Tall Bottle, Black Plate, B..

$19.99 USD

Mullard manufactured tube in Mitcham, England for CGE in Original Box. Code BP1 R3E4. Manufact..

$179.99 USD

Tested 3100/3100 on Hickok 752A, where the minimum is 1600/1600Dual Triode with balanced test result..

$24.99 USD

Tested 925/950 on Hickok 752A, where the minimum is 250. Date code 69-22Triple Mica tube with extra ..

$69.99 USD

Tested NOS on a Hickok 752A at 450, where minimum is 150. Mesh plate tube with 839 date co..

$144.99 USD

Tested 625/650 & 650/650 µmhos on a Hickok 752A. Minimum is 400 Date code is 1-04 pro..

$169.99 USD

Tested using Hickok 752A: Westinghouse 725 and Rogers 625Minimum is 575. The Rogers has an engraved ..

$159.99 USD

Tested using Hickok 752A: Philco 950 & GE 850. Minimum is 575. Closely matched.Black ladder plat..

$59.99 USD

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