Headphone Amp Repair

[Exodus]

Hello

This is regarding a headphone amp and not a guitar but I thought I might as well as post it here.

The trouble was a, friend of mine plugged 110v amp into a 230v source and It went kabooley.(Stopped Working)

So is it possible to that It might just have been a blown fuse or is it time to discard it ?

Thank you

[Enzo]

We will have no idea, you will have to dig into it to find out.

[Roly]

Make, model, and circuit please.  The the moment we don't have any real idea what we are looking at.

As Enzo said, you will have to go for a dig inside.  It's really hard to predict because the damage from such an over-voltage could range from simply blowing the fuse right up to reducing the whole unit to a smoking ruin.

The first thing to look at, naturally, is the power supply, and if the unit has been defensively designed the damage might be confined and minimal - only testing will tell.

My policy is to remain optimistic until the full nature of damage is discovered - then you make the repair/replace decision.