Thanks @carlsbad for the wire gauge recommendation.
@immatthewj I searched and read a lot of the posts but didn’t see anything comprehensive posted recently.
@whart I am planning to use a commercial electrician who had done some work in the house already. Thanks for a detailed write up. I’ll probably end up putting a sub panel. Interesting about crap still present in the line that’s introduced by appliances despite the dedicated line. Thought that’s what we’re mitigating by running a dedicated line.
Distance from panel to the outlet that powers the system is probably over 60ft or so considering walls, bends, etc
So what I gather so far…
10 or 12 gauge wire. Copper bus bar panel/sub panel. Whole house surge protector (definitely a possibility). Multiple lines - I figure 1 for the amp, one for non-digital sources, one for digital.
Any particular brands for wire, panel/sub panel, surge protector?