symasim 5_3 into 4 ohms speaker

[space2000]

hi, can i use sysasiam 5-3 amp into 4 ohms speaker? is there will be any problem?

thanks.

 

[MikeB]

If you keep the +/-36v power supply there is no problem.

Btw, it's SymAsym, not symasim...

Mike

 

[blueskynis]

Maybe it's a good idea to double output stage power transistors when driving 4 ohm?