Matched Pair 6CA4 RCA same code NOS faded label Vacuum Tubes, B&K 747B Tested
Matched Pair 6CA4 RCA same code NOS faded label Vacuum Tubes, B&K 747B Tested Matched Pair 6CA4 RCA same code NOS faded label Vacuum Tubes, B&K 747B Tested

Matched Pair 6CA4 RCA same code NOS faded label Vacuum Tubes, B&K 747B Tested

USD 44.95 USD
SKU: ZRpUEjS2
Brand: RCA
Condition: New
Tags: 6CA4 RCA United States Vacuum Tube
Categories: Vintage Electronics

Specifications

BrandRCA
TypeVacuum Tube
Model6CA4
Country/Region Of ManufactureUnited 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. Matched Pair. 'Closely Matched' I consider to be within about 5%.

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