1 matched pair) 6J5GT Ken Rad black ribbed plates NOS 1942 1-2% matched

1 tube) 7.2ma Gm=2500

1 tube) 7.2ma Gm=2600

Good Ma 7-9ma

Good Gm = 2300-2600

Recommended for

– Audio Note monoblocks
– Audio Note Quest mono amps
– Berning Siegfried
– Tektron preamp and amp
– New Audio Frontiers Absolute MKII preamp