Amps/DACSOppo HA-2 Review [With Video] by Stuart Charles Black December 12, 2017 by Stuart Charles Black December 12, 2017 Updated 9/12/19 2,427 word post, approx 4-5 min. read Note: Oppo has since stopped making products, although they still support existing ones and will occasionally provide firmware updates. This is… 0 FacebookTwitterPinterestEmail