Vintage NOS NIB RCA 12BY7A 12bv7 Vacuum Tube Gray Plate Bitmatic Tested 1963

Gray Plates Halo Getter Date code NK should be 1963

Tested 78 (minimum 50, average new 70-80) on a Bitmatic computerized Western Electric Hickok very high quality tube tester.    
All tubes come with a full 30 day, unconditional, no questions asked, money back satisfaction guarantee!

Please see our other listings for matched pairs and individual tubes.

The price listed is for one tube.

First Class Mail delivery with tracking via the USPS (2-5 days).

Clemons Music is a reseller of vintage electronics including tubes, amps, guitars, all things musical. We buy up estates, closed music stores, yard sale items, stashes of tubes and music gear. We try to thoroughly test all gear. We try to list stuff as we would like to see it listed and not sell stuff we would not buy ourselves. We are a small, family operated business.

Tube Box SS