Ableza
Headphoneus Supremus
Betcha Schiit will explain the wiring change from one voltage to another, they seem owner friendly.
Might as well learn how to do it correctly!
Tony in ….=
Betcha they won't, although they would probably modify a unit for someone for a small fee. Too many liability issues telling someone to open a case and work on parts designed to carry mains voltages. Some nit wit would likely try to do it while it's plugged in.... Zzaaap.