Sabaj Audio PHA2 Portable Headphone Amplifier Silver Color

Sabaj PHA2 is upgrade version of PHA1 with higher output power.Using TPA6120A2 headphone amplifier chips from TI and build-in sabaj-patented power module which can drive high resistance headphone.Dual power input for micro USB and 5V supplying power that allows customer to use any of them.Absolutely independent power circuit. Designed with 3.5mm/6.35mm high and low resistance headphone input jack to drive well different kinds of headphone.Specially added RCA input for amplifier or active speaker connection. Specification SNR:103dB Channel Separation: 85dB Distortion: 0.0032%@10mW 300ohm Compatible resistance:8ohm--600ohm Power supply voltage:5V (micro USB or power adaptor) Max power consumption:3W Input jack:Analog RCA Output:32ohm/560mW 64ohm/513mW 150ohm/270mW 32ohm/42mW output Jack:3.5mm jack/6.35mm jack/RCA signal jack. Accessary:5V power supply