07-01-2016, 10:08 PM
Anythjng that lowers gain.
Bad resistors, open RF transformers, bad tubes, stuck voice coil in the speaker, low B+ voltage....
Bad resistors, open RF transformers, bad tubes, stuck voice coil in the speaker, low B+ voltage....
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.