I have for sale the AMP4 amp module from IBasso. It's in perfect working condition. Still under warranty (but only applicable for Hong Kong). Shipping is extra and I will use speedpost with tracking, you can check shipping fee to your country here: https://speedpost.hongkongpost.hk/speedpost/index.jsf. Duties and handling fee will be handled by buyer as well.
I will post pics later, I am also selling the AMP4S which I will post separately.