Some manufacturers provide a switch to bridge a stereo valve amp to a higher powered mono amp. How is that done in a valve amp with two output transformers?
It isn't. 😛
If you must, get two amplifiers with 4 ohm taps and connect them in series (+1 to speaker, -1 to +2, -2 to speaker). Be absolutely sure they aren't grounded together internally!!! (Likely if the amps have NFB.)
Tim
If you must, get two amplifiers with 4 ohm taps and connect them in series (+1 to speaker, -1 to +2, -2 to speaker). Be absolutely sure they aren't grounded together internally!!! (Likely if the amps have NFB.)
Tim
PP if it isn't class A. Always.
In fact, class AB or B or C SE is as efficient... but you can't stand the distortion so it's a moot point.
Tim
In fact, class AB or B or C SE is as efficient... but you can't stand the distortion so it's a moot point.
Tim
- Status
- Not open for further replies.