Sony PHA-1 Product Information

Sony PHA-1 Block Diagram
PC or MAC
USB charge
USB Audio
(USB host)
Digital output
Apple device
(USB device)
Analog output
Analog
Source
USB Micro B
Receptacle
USB Type A
Receptacle
Input
Stereo Mini
Selector
Jack
USB Charge
Controller
USB Audio
& DAC
iPod WM8740
Controller
Input
Select
LPF
OPA1662
AMP HP AMP
LME49860 TPA6120
Li-ion
BATT
1260mAh
Stereo Mini
Jack