3 RCA 6U7 Vacuum Tubes Valves Lot of Three 6AG7 Octal Metal It teats below spec but

It teats below spec but should work fine in many applications

new in box RCA 12AJ6 tube tested to spec on our Paul Hart-calibrated TV7/U

There were no shorts or gas and they measure as follows:

58 and 60 where minimum (65%) is 42

They have REI and Y3E date codes

3 RCA 6U7 Vacuum Tubes Valves Lot of Three 6AG7 Octal Metal It teats below spec butThese three RCA MANUFACTURED 6U7 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. They tested (from left to right) as follows: 36, 42 and 56 where minimum (65%) is 40. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF