Price for a matched pair New in box, never used
Maybe vary serial number and not the same in the pictures
If you want buy single tube, please send me message
If you buy 2 pairs, i will send matched quad
I tested them on my TV7 and value around 80-90/58 (minimum)
They are considered as B stock
They perfectly work on 300B tube amplifier or preamplifier
No return, no refund, no warranty
Thank you for your attention