Expansion Shield x400 for Raspberry Pi B+/2B/3B/4B

Note: Raspberry Pi is not included in the box.

SPECIFICATION
Input Voltage
6V to 24V DC 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 or soldering is required
Pin mappings identical to 40-pin header of the R-Pi in order to support existing expansion boards
Suitable for Raspberry Pi Model B+, 2 Model B and 3 Model B
Dimensions
85 x 56mm (Same footprint as Raspberry Pi)
DOCUMENTS
Driver Download and User Manual
SHIPPING LIST
X400 Expansion Board x1
Nylon Spacers (M3 x 20mm) x4
Nylon Screws (M3 x 6mm) x8
Jumper Wires x2