12BY7A RCA used/good 1960”s (21ma)

12BY7A RCA used/good 1960”s

21ma

Gm=10,200

(Gm=13ma/V for 12BY7A, Gm=12ma/V for 12BV7, Power=6.5 watts max)

Heathkit DX-35 1950”s
Kenwood TS-830S Transceiver
Kenwood 520
Kenwood TS-20
Yaesu FT-101 Transceiver

12BV7 is close substitute