OPPO recently officially launched the upgraded version of HA-2, HA-2SE, which, like HA-2 positioning, is a combination of decoding and audio amplification developed for mobile phones and walkmans.

The appearance of the HA-2SE keeps the original shape. The biggest upgrade is that the internal DAC is replaced from the ES9018K2M of the HA-2 to the ES9028-Q2M. It supports 384 kHz/32 bit PCM and DSD256 together with the Class AB amplifier. The HA-2 is also equipped with a 3000mAh battery. In addition, the function of the HA-2 as a mobile power supply is preserved smoothly, and the VOOC flash charge is also standard.

Similar to HA-2, it also provides a variety of usage modes, which can be perfectly supported by iOS, Android or PC/Mac. At present, it can be purchased on OPPO's official website at a price of $299.

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