what is the best way to add remote control

well, thank you all for your suggestions. One thing I discovered is whenever I cut the power from my amps, then apply it again I still would have to go to the on/off switch and turn it on. it has one of those electronic standby switches. so non of that will work.
thank you again

Myoussif,

Since your amp has an electronic power switch that doesn't
"latch" - i.e. stay on without power - and you don't have
a 12V trigger - then manual operation is the only way.

Gregory Greenman

The best way is not to add a remote control if you care about the sound quality.

Rmihai,

If he had an amp with an on/off switch that "latched" - i.e.
stayed on - then a remote control could be used to turn on the
power.

Since the remote control just switches on the power - it's not
in the signal path - and would not degrade sound quality.

Dr. Gregory Greenman
Physicist

Do you have any kids? Maybe they can get you a beer while they are up.