This article was produced by myself but was written for, and was published by LetsTalkTech.com; see the enclosed link for the full article.

http://www.letstalk-tech.com/oppo-ha-2-portable-headphone-amplifier-review/

The Good:  The Oppo HA-2 is an aesthetically perfect companion for a mobile music lover that adds depth and character to any high quality music source.

The Bad:  Nothing to speak of apart from the cost; your headphones will need to be good to get the full value of this product.

The Verdict:  This maybe a game changer for music on the move: it is stylish, compact and presents a fantastic sound, particularly given the price compared to other portable DAC amplifiers

The Oppo HA-2 is a mobile phone sized headphone amplifier that doubles up as a PC/MAC DAC alternative and then trebles up as a battery power pack if you’re out and about and need to charge your phone.