(!!!!) (Recommended PAIR) 6AC7 RCA NOS 1961 (11.4/12.4ma)

1 pair) 6AC7 RCA NOS 1961

1 tube) 11.4ma Gm=10,300

1 tube) 12.4ma Gm=10,800

TUBES PLUGGED INTO OCTAL SOCKETS IN PHOTO

Matched on Amplitrex

Good Ma = 9.5-10ma

Good Gm = 9000-10000

Vplate=300V

Vscreen=150V

Vgrid=-2V

6AC7=1852=VT-112

for:

- Mr. Liang Audio 845-3
- Welbourne Laurel IIx SET (WE 300B)
- JAS Bravo 2.3 integrated amp