I have converted amps even preamps from 120 to 230 if the windings permits
most devices are made for few voltages
always it sound better at the higher voltage. at one time I used a 15kw balanced transformer to feed the room
ground isolated. best sound until I converted to 230 volt
no need for iso balanced tranny then.
when I do my new room if I do lol. no in wall power period
it will be either a cut out in floor with flooring cover or in base of wall same removable
as for interconnects I like the look of seeing them on some kind of stands
I hope others would try and post.
most devices are made for few voltages
always it sound better at the higher voltage. at one time I used a 15kw balanced transformer to feed the room
ground isolated. best sound until I converted to 230 volt
no need for iso balanced tranny then.
when I do my new room if I do lol. no in wall power period
it will be either a cut out in floor with flooring cover or in base of wall same removable
as for interconnects I like the look of seeing them on some kind of stands
I hope others would try and post.