RCA-12HG7 is a frame-grid type sharp-cutoff pen- tode in a T9 envelope utilizing a large-button neonoval. 9-pin base. This type is especially useful as a ...
The RCA 12HG7 is quite an obscure type. The function that is was designed for is as the luminance output stage for colour television.
Feb 8, 2003 · At another forum one person said that the 12HG7 is a great tube for a driver. He uses it to drive a 813 tube with good result: screen 150V ...
Tube 12HG7 or Röhre 12HG7 ID5419, Vacuum Pentode, Noval, 9 pin miniature (USA pico-9) B9A and shown. Radio tubes are valves.
$8 to $20
Preamp tubes NOS and like new - the best of the best!
May 1, 2002 · I was testing a 12HG7 tube for use as a single driver for a DHT. Pretty amazing tube, a gain of 50 with a Rl (=Zo) of 4k, and a max output ...
$14.95
Sylvania Electronic Vacuum Tube 12GN7A/12HG7 Radio TV Electron Tubes In orig box ; Quantity. 2 available ; Item Number. 275506185482 ; Model. 12GN7A/12HG7 ; MPN.
$13.99
ZENITH Electron Tube 12HG7/12GN7, NEW (O GC) ; Item Number. 386750531575 ; Brand. Zenith ; Type. Electron Tube ; Accurate description. 4.9 ; Reasonable shipping cost.
Tube Data Sheet Locator.
In stock
This is a Sylvania Vacuum Tube 12GN7A-12HG7 that is new old stock with original packaging. This item is surplus stock, it may or may not have original ...