Use and enjoy what you paid for, you knew that tubes wear out.
Just power them off at end of each session. It is not wise to leave them on and be away for some time. Normally a tube will last longer in hours if not switched on and off but a year has approx 9000hrs so you will need replacements at least twice a year if left on all the time. Otherwise with normal use replacement would take place every 2-3 years.
G
Just power them off at end of each session. It is not wise to leave them on and be away for some time. Normally a tube will last longer in hours if not switched on and off but a year has approx 9000hrs so you will need replacements at least twice a year if left on all the time. Otherwise with normal use replacement would take place every 2-3 years.
G