2x BRIMAR 6SL7GT Valves

Date Code: 2A5, 4K4

Tested by AVO VCM Tester


Valve 1
Ia1 = 2(mA), gm1 = 1.35(mA/V)
Ia2 = 2.1(mA), gm2 = 1.5(mA/V)

Valve 2
Ia1 = 2.18(mA), gm1 = 1.4(mA/V)
Ia2 = 2.1(mA), gm2 = 1.4(mA/V)


NOS specification: Ia = 2.3(mA), gm = 1.6(mA/V)


*** This valve has also been tested in amplifier without any noise. ***



Postage Costs
I am happy to post this item to worldwide and combine postage cost on multiple purchases.
















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