Oppo’s thoughtful new HA-2SE DAC/headphone amplifier brings lush and percussive sound to your iPhone 7 (or 6 / 6s). Their earlier HA-2 was great and the new version is even better. I recently spent time auditioning and using the $299 HA-2SE and was impressed by its intelligent design and packaging, and its bulletproof operation. I thought the sound was a valuable improvement over what is available directly from an iPhone, either the Lightning-to-headphone adaptor in the case of the iPhone 7 (see the first of this series), or via Bluetooth.

Oppo built its reputation a dozen years ago by launching Continue reading →