With tube amps the answer is NO!.you will fry the output xfmr. SS amps may be left on though however connecting and unconneti g spkr cables leaves you vulnerable to accidentally shorting the leads.
is it ok to leave a tube amp on without speakers connected
I'm blessed to have two amps but one set of speakers in my listing room - all tubes. Instead of cutting off one to listen to the other, I would like to listen to the other without powering off the one i'm not listening to.
Question: Can tube amps be powered on without speakers connected for hours at a time?
Question: Can tube amps be powered on without speakers connected for hours at a time?