I know there is sometimes special knowledge involved, but really. Once a tech has the schematic and test values what could possibly go wrong? Mechanical disassembly except in special cases is pretty routine.
The only 'glitch' in the ointment would be proprietary parts / devices or, for example, the 'potted' gain cell circuitry in my PS Audio integrated. I don't see NAD using any such parts or devices.
Any tech should be able to fix a NAD amplifier unless a board has been charcoaled.
The only 'glitch' in the ointment would be proprietary parts / devices or, for example, the 'potted' gain cell circuitry in my PS Audio integrated. I don't see NAD using any such parts or devices.
Any tech should be able to fix a NAD amplifier unless a board has been charcoaled.