Matched Pair 12AU7A RCA (one unbranded) black plate Vacuum Tubes, TV-7D Tested
Matched Pair 12AU7A RCA (one unbranded) black plate Vacuum Tubes, TV-7D Tested Matched Pair 12AU7A RCA (one unbranded) black plate Vacuum Tubes, TV-7D Tested

Matched Pair 12AU7A RCA (one unbranded) black plate Vacuum Tubes, TV-7D Tested

USD 19.95 USD
SKU: hMvM6ESv
Brand: RCA
MPN: 12AU7A
Condition: Used
Tags: 12AU7A RCA Unbranded United States Vacuum Tube
Categories: Vintage Electronics

Specifications

BrandRCA
TypeVacuum Tube
Model12AU7A
MPN12AU7A
Country Of OriginUnited States

'Matched' refers to comparing the gm test results between the lowest to the highest of the identical sections of a set of tubes. 'Matched' I consider to be within 10%. Vacuum Tubes. 'Closely Matched' I consider to be within about 5%.

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