2x Mullard E80CC Valves

Date Code: vB9 ◿6I1, vB9 ◿6I1

Tested by AVO VCM Tester


Valve 1
Ia1 = 8.3(mA), gm1 = 3.4(mA/V)
Ia2 = 7.7(mA), gm2 = 3.2(mA/V)

Valve 2
Ia1 = 7.3(mA), gm1 = 3.1(mA/V)
Ia2 = 7.6(mA), gm2 = 3.1(mA/V)


NOS specification: Ia = 6(mA), gm = 2.8(mA/V)


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



Postage Costs
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