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Easily connect to your PC or compatible digital music device via USB input to enjoy Hi-Res audio playback with the PHA-3 portable DAC/headphone amplifier. The PHA-3 samples PCM sources at 192kHz/24-bit and DSD sources at 2.8/5.6MHz.
Supports: 8 Ω - 600 Ω
Integrated: Rotary power/volume knob
Type of Use
Portable and Home
Approx. 15 hours (PC Connection)
Inputs and Outputs
Digital Audio Input(s)
Inputs (3): USB Micro-B input (for charging & PC), USB Mini-B input (for Walkman™), USB Standard type A (for iPod®/iPhone®/iPad®)
Battery Charging (Approx)
Charging via USB: Appox. 15 hours from empty to full Red battery charge LED on during charging LED indicator turns off automatically once fully charged Unit will not charge during playback
Yes: Lights up green when power is turned on, flashes to indicate battery level. See manual for details.
Battery Life (Approx)
Digital (balanced) connection: Approx. 5 hours; Analog connection: Approx. 17 hours