Matched Pair RCA 6AK5 EF95 Vacuum Tubes NOS NIB

Matched Pair RCA 6AK5 EF95 Vacuum Tubes NOS NIBThis new old stock, new in box (for Tube One) matched pair of RCA 6AK5 tubes was tested on our Paul Hart calibrated TV7 U tester for shorts, gas and transconductance. There were no shorts or gas. Both tubes measured 30 where minimum (65%) is 22. They have steel plates, top D getters and excellent flashing. I am playing them now in my Mini 2013 as I write and they sound excellent. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY

These Sylvania 7E6s tested to spec on our Paul Hart-calibrated TV7/U

Four are riveted into their boxes

I am playing it in my Pro-Ject Tube Box S phono pre-preamplifier with John Mayall’s seminal "The Blues Alone" album

This RCA 6DC6 tube tested to spec on our Paul Hart-calibrated TV7/U

These four RCA and Cunningham number / type 27 tubes tested as low goodand good on our Paul Hart-calibrated TV7/U

They tested (from left to right) as follows: 56

IN WELL OVER OVER 6000 TRANSACTIONS

These tubes all have small logos as well as 048

WE BUY TUBES IN BULK

new in box US-made 6KU8 tubes tested to spec on our Paul Hart-calibrated TV7/U

where the range is from 33-43

This RCA 872A rectifier tube appears gently-used