It’s very simple. Ask the electrician to install a circuit to your listening room. What you need:
20-amp breaker at the panel;
Nema 5-20R receptacle on the wall. This type accommodates both 15 and 20 amp plugs. This is what to buy (or something similar if you want a audiophile receptacle):
https://www.amazon.com/Leviton-TWR20-W-20-Amp-125-Volt-Receptacle/dp/B001DFOZ4S/ref=sr_1_8?crid=1DEI...
A wire from the breaker to the receptacle. Use either:
3-wire #10 romex, like this:
https://www.amazon.com/Southwire-63948426-SIMpull-residential-electrical/dp/B000BPD970/ref=sr_1_4?cr...
or 12/2 MC cable, like this:
https://www.amazon.com/Southwire-68580021-12-Gauge-Conductors-Insulated/dp/B000BQYAHM/ref=sr_1_2?cri...
Then you’re good to go with whatever you plug in. If the plug fits the receptacle, it’s all safe.
20-amp breaker at the panel;
Nema 5-20R receptacle on the wall. This type accommodates both 15 and 20 amp plugs. This is what to buy (or something similar if you want a audiophile receptacle):
https://www.amazon.com/Leviton-TWR20-W-20-Amp-125-Volt-Receptacle/dp/B001DFOZ4S/ref=sr_1_8?crid=1DEI...
A wire from the breaker to the receptacle. Use either:
3-wire #10 romex, like this:
https://www.amazon.com/Southwire-63948426-SIMpull-residential-electrical/dp/B000BPD970/ref=sr_1_4?cr...
or 12/2 MC cable, like this:
https://www.amazon.com/Southwire-68580021-12-Gauge-Conductors-Insulated/dp/B000BQYAHM/ref=sr_1_2?cri...
Then you’re good to go with whatever you plug in. If the plug fits the receptacle, it’s all safe.