OPPO Introduces HA-2SE Portable Headphone Amplifier and DAC
OPPO Digital introduced an updated version of its HA-2 portable headphone amplifier and DAC, the HA-2SE. The digital-to-analog converter (DAC) chip was upgraded to the ES9028Q2M, the top-of-the-line from ESS Technology’s SABRE32 Reference series for portable designs. The headphone amplifier is now also further optimized for very sensitive In-Ear Monitors, with a lower noise floor and higher signal-to-noise ratio over the HA-2.