Thanks everyone for inputs
I learn a lot
so is not always about the weight
some of emotiva and outlaw stereo amps weigh a lot my current amp A21+ weighs 72 pounds sounds amazing but anthem STR amp is too gorgeous can’t stop looking at them
I don’t really need more power than A21+ for my current set up just to cover future upgrade
The Michi S5 looks great but 130 pounds no then I need to change my rack and I’m not ready for that
The preamp looks amazing though for 4K