Tung-Sol Factory Platinum Matched PAIR (TWO) 7591A 7591


Matched PAIR Tung-Sol 7591A


New Platinum matched PAIR (set of two) Tung-Sol 7591A tube. These are found in Ampeg and Fisher amplifiers. Why settle for NOS tubes of unknown quality when you can have these tubes that are burned in for 24 hours and then bias matched for plate current.

The factory matches at real world voltages and then the test results are labelled on each tube box.

They are all recent date codes.

The factory matches these tubes at 400V Plate, 250V Screen and -20.52 V bias. Insist on factory platinum matched tubes for best performance.

All tubes carry the 90 day factory warranty against defects from date of purchase.