(!!!) (Best Pair #1) 6146B RCA NOS 1968-1970's (96.5ma and 100ma)

1 tube) 6146B RCA NOS 1968-1970's

1 tube) 96.5ma Gm=5600 (1970's)

1 tube) 100ma Gm=6100 (1968)

6146/6146A = 20 watts, variants = 4604/4652/8042
6146B = 27 watts, variants = 8298/A
6146W = ruggedized version of 6146B

- Yaesu 101B
- Yaesu 902
- Heathkit
- Kenwood TS-520, TS-520SE
- Collins KWM-1 1957