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Westinghouse 7591 - matched quad

Westinghouse 7591A - matched quad
Price: $319.00
5 matched quad in stock
Item Number: 940QD
Manufacturer: Westinghouse
The 1966 Westinghouse 7591 tubes in this precisely matched quad have gray plates and halo and side getters. The yellow print on the base has the Westinghouse logo and matching date codes (66-17).

All 4 tubes test as new. They are matched for both current draw (mA) and transconductance (Gm). Tubes ship in new white boxes with test results.
 
It is very difficult to find matched quads of these vintage hi-fi power tubes!
 
These tubes are sold as a matched quad. Photo is a sample from the lot.

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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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