Changes

Common Transceiver Vacuum Tubes

7 bytes added, 16:06, 29 March 2017
The following lines were added (+) and removed (-):
  6L6    - Audio tube found in guitar amps also in the Heathkit AT1 novice cw transmitter.  6L6    - Audio tube found in guitar amps 20w ea also in the Heathkit AT1 novice cw transmitter.
Ke0etz
Administrator
4,579
edits