the t.amp S-75 MK II

I got thia amp first of all because it has no fan and is completely silent. I have had also had - and still have - my fair share of t.amps and all of them have been absolutely fine without any issues.
It serves as a monitor amp in a studio and even though its not high end sound, i have no trouble using it for this purpose.
It has a stand by circuit the shuts down the amp after some time without sound but fortunately you can bypass it with a button on the back.
Speaker terminals are absolutely acceptable or you can use speakon, you have balanced xlr inputs besides the jacks, if you need more power it can be brigded and so on.
Bottom line.....no need to spend extreme amounts of money if you in reality just need a well sounding, stable poweramp for general purposes as well and small PA speakers or floor monitors.