TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair
TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair

TWO McIntosh 7591A Tubes / Amplitrex Tested Approx 80% / Good Close Matched Pair

USD 299.00 USD
SKU: OwhcS4Ev
Brand: Mcintosh
Condition: Used
Tags: 7591 7591A 7591A McIntosh United States Vacuum Tube
Categories: Vintage Electronics

Specifications

BrandMcintosh
TypeVacuum Tube
Model7591 7591A
Country Of OriginUnited States

TWO McIntosh 7591A vacuum tubes. Tested on Amplitrex AT-1000 tube tester (fixed bias mode). The labels are very faded but the white "M" of McIntosh can be seen. Tubes test at 8370 and 8650 where 6630 micromhos is pass/fail grade.

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