Presumably you need a power bar to serve your audio components?

A nifty way we control items in a “smart” way without a smart remote is a master controlled power strip. Cabinet fans, amps, lighting etc…. The main component triggers others on. Simple. You can use a preamp as the master device for example.

Very affordable and easy to implement in a half hour or less. Great in racks.

Eg. APC 8-Outlet Surge Protector (P8GT)