The HA-2 is a brand new Hi-Fi portable amplifier and USB DAC from OPPO. It draws upon the
success of the HA-1 desktop headphone amplifier and is optimised for portable use.
Featuring a hybrid class AB amplifier and a USB DAC supporting up to 384khz PCM and DSD256 audio input,
HA-2 offers high performance digital-to-analogue conversion for Apple's iPhone / iPad / iPod, Android devices with USB OTG, PC and Mac computers.
Upon the ultra-slim "book" design, the HA-2 comes with all-aluminium structure combined with leather wrapped, highlighting a personalised lifestyle and offering remarkable grip comfort.
HA-2 features OPPO VOOC rapid charging with 3000mAh lithium battery built in and supports power bank functionality for mobile devices, making it a true companion for music on the go.
Design
• Ultra-slim design combined with sturdy aluminium structure and leather wrapped
• Digital-to-Analogue conversion by ESS Sabre32 Reference ES9018-K2M DAC chip
• Supports PCM Audio up to 384 khz / 32-bit, DSD audio up to 11.2Mhz
• Supports multiple device types for digital-to-analogue conversion via USB:
- iPad / iPhone / iPod
- Android with USB OTG feature
- PC and Mac computers
• Stereo headphone output and line-out
• Two gain settings for optimal headphone matching
• Bass boost
• 3000 mAh lithium polymer rechargeable battery
• OPPO VOOC rapid charging to recharge 70% battery in 30mins
• Mobile power band for charging other mobile devices