Lot of 8 Vintage 5881 Vacuum Tubes GE Tung-Sol Sylvania Tested Good 60-70
Lot of 8 Vintage 5881 Power Vacuum Tubes Offered is a mixed lot of 8 genuine 5881 power tubes from quality U.S. manufacturers including GE, Tung-Sol, and Sylvania. All tubes have been tested on a B&K 747 Dynamic Mutual Conductance Tube Tester and pass the shorts test. They test in the approximately 60–70 range, indicating good, usable tubes with plenty of life remaining. Included Brands: * GE * Tung-Sol * Sylvania Details: * Quantity: 8 tubes * Type: 5881 * Tested good on B&K 747 * Approximate readings: 60–70 * No shorts detected * Mixed brands and date codes * Made in USA These are excellent vintage U.S.-made 5881 tubes for guitar amplifiers, hi-fi equipment, restorations, or as spares.
New 4x Tung-Sol 5881 | Matched Quad / Quartet / Four | Power Tubes | Free Ship
Matched Octet. Matched Sextet. We all know that swapping out tubes can be one of the more effective ways of improving your tone. At Tonal Tubes, we help you achieve that next level tone. Matched Pair.