SupTronic X400 v1.2 hifi audio expansion board for Raspberry pi

SupTronic X400 v1.2 hifi audio expansion board for Raspberry Pi B+ and Raspberry Pi 2 B.

Input Voltage:

    6V to 24Vdc converted to 5V, 3A via step-down DC/DC converter to power the Raspberry Pi

Audio:

    Full-HD audio – up to 24-bit/192kHz playback
    Class leading audio; 112db SNR, and THD of 0.0019%
    Audiophile TI Burr Brown 32-bit/384kHz DAC (TI PCM5122)
    Uses the digital I2S audio signals to reduce CPU load over USB audio solutions
    Integrated hardware volume control
    Mute can be enabled / disabled via jumper
    Built in High quality audio headphone amplifier (TI TPA6133A)
    Earphone AMP can be enabled / disabled via jumper
    Built in High quality Class-D stereo audio amplifier (TI TPA3118D2)
    Up to 2 x 20W into 4 ohm
    AMP can be enabled / disabled via jumper
    Phono/RCA connectors
    3.5mm stereo audio jack
    Speaker terminals

Wireless:

    Built in IR sensor (38KHz)

Misc:

    Power output socket
    DIP switch to remove connection from RPi’s pin header
    Directly connected on top of the Raspberry Pi using the board GPIO header pins
    No wiring nor soldering is required
    Duplicated the 40-pin header of the R-Pi in order to support existing expansion boards
    Suitable for Raspberry Pi Model B+ and Raspberry Pi 2 Model B NEW!