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

Item #: DFR0449
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Price: $63.61 inc GST
    The product is in stock Availability: Discontinued

    The X400 Expansion Shield is a highly cost-effective audio hat which fits on the GPIO of the Raspberry Pi Model B+, Raspberry Pi 2 Model B and Raspberry Pi 3 Model B. It uses i2S interface audio solution and supports 24-bit /192KHz high quality sound. It is compatible with other audio equipment via RCA lotus socket. It includes a built-in high fidelity headphone amplifier, where you can plug in a 3.5mm audio jack directly.

    The shield has two digital amplifier output ports, up to 2 x30w speakers can be directly connected. Use this hat to make your Raspberry Pi in to a lossless audio player or a network radio. We recommend using an OS image such as Volumio, RuneAudio, PiMusicBox etc.

    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||ShippingList|
        • X400 Expansion Board x1
        • Nylon Spacers (M3 x 20mm) x4
        • Nylon Screws (M3 x 6mm) x8
        • Jumper Wires x2