SoundDecisions 0 Report post Posted August 28, 2014 Sound Decisions is now the official local dealer for OPPO HA-1 Headphone Amplifier Amplifier Specifications http://www.oppodigit...1-Features.aspx HA-1 Headphone Amplifier S$1785 inclusive of GST All units are local units with local 3 years warranty from SG distributor. We accept Cash, Amex, Nets, Visa, Mastercard. We have the OPPO HA-1 Headphone Amplifier on Demo Visit us at : 1 Coleman Street #04-49/62 The Adelphi Singapore 179803 Tel: (65)6733 8227 business hours: 10.30am - 6.30pm Monday to Saturday Share this post Link to post Share on other sites