The only thing I think it may have been doing is altering the cathode bias beyond the standard ranges on the tube for the weak gun, and thus pushing the drive level even harder, but that can't be very good for a weak gun on a tube, likely to burn it up fast.
__________________
=^-^=
Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte.
いとおしい人のために
|