Oppo HA-2 Portable Headphone Amplifier and DAC Review Discussion Thread
Oppo HA-2 Headphone Amp / DAC: $299
by Wayne Myers
Introducing the Oppo HA-2 Portable Headphone Amplifier and DAC. Last year, Oppo entered the headgear arena with their introduction of the HA-! Headphone Amplifier and the PM-1 Planar Magnetic Headphones. The HA-2 is Oppo's recent portable amplifier and DAC offering for driving headphones. Its big brother HA-1, a Class A powerhouse with virtually unbeatable specs and sonic performance, sets the expectation bar high for the tiny, battery operated HA-2.