6N7 Westinghouse Canada NOS 1950's (2.6/3.0ma)

1 tube) JAN-6N7 Westinghouse Canada NOS 1950's

2.6ma Gm=1400

3.0ma Gm=1500

(6N7=6A6=ECC31, 6N7=Type 53 with different filament voltage, also see 5694)
(the best sounding 6N7 type ever made is the ECC31 Mullard)

- Sun Audio SV-6V6SE 2008