2 General Electric GE 21JZ6 Vacuum Tubes Valves NOS NIB Lot Of Two Magnoval new in box milspec RCA

new in box milspec RCA 12SG7 JAN-CRC-12SG7 tube tested to spec on our Paul Hart-calibrated TV7/U

WE CAN ONLY TEST FOR THE PARAMETERS MENTIONED ABOVE

WE HAVE HAD A DOZEN OR SO LESS-THAN-FOUR-STAR REVIEWS OR HAVE LOST A CUSTOMER BECAUSE WE REFUSED TO EITHER ISSUE A REFUND FOR A TUBE THAT WENT BAD AFTER IT HAD BEEN USED OR A BUYER DID NOT LOOK AT THE PICTURES AND/OR READ A DESCRIPTION THOROUGHLY

Tube one measured 25 in its triode section where minimum (65%) is 27 and 100% is 43

The Rayteons are Japanese and the Sylvania is American

2 General Electric GE 21JZ6 Vacuum Tubes Valves NOS NIB Lot Of Two Magnoval new in box milspec RCAFor sale are two new old stock, new in box GE 21JZ6 tubes.