Originally posted by Telecashew
Just out of curiosity, and sorry if this is off-topic, but is it possible to run a head off the speaker from a combo (let's say it's a 1x12)? Do you just have to make sure the impedences match or is it impossible altogether?
Actually, impedance and power, 'cause you can't send 200W to a small 30W speaker.
Get the Dual Rectifier manual. It has some impedance matching notes on the end of it.
But, as I said, you can't run the power amp of your combo or your head without an output load. That's why you need a nice amp switcher.