2 General Electric GE 21JZ6 Vacuum Tubes Valves NOS NIB Lot Of Two Magnoval I have played it in

I have played it in my Musical Paradise 301 MK 3 and it sounds excellent -- airy with excellent dynamics and signal bandwidth

The diameter across the porcelain is approximately 1

The Rayteons are Japanese and the Sylvania is American

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

54/54 and 54/54 where minimum (65%) is 40/40 and 100% is 62/62

2 General Electric GE 21JZ6 Vacuum Tubes Valves NOS NIB Lot Of Two Magnoval I have played it inFor sale are two new old stock, new in box GE 21JZ6 tubes.