X4000 Expansion Board for Raspberry Pi 1 Model B+/ 2 Model B / 3 Model B And 5V 4A Power Supply

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X4000 Expansion Board for Raspberry Pi 1 Model B+/ 2 Model B / 3 Model B With Power Supply

For Use With:

  • Raspberry Pi 1 Model B+/ 2 Model B / 3 Model B

Operating System:

  • Moode Audio Player – Supports X4000 HDMI audio and RPi i2s audio
  • OSMC- Supports X4000 HDMI audio
  • Openelec – Supports X4000 HDMI audio
  • Raspbian Jessie – Supports X4000 HDMI audio
  • Rune audio – Supports X4000 HDMI audio
  • Pi Core Player – To be tested


  • High-quality ESS DAC for best sound quality
  • Use the ESS Technology flagship DAC chipset (ES9018K2M)
  • 127dB DNR -120dB THD+
  • Used the Texas Instruments Burr-Brown OPA2604 low noise OP AMP
  • Used the ultralow phase noise 100MHz HiFi TCXO
  • Used the Texas Instruments ultra-low-noise voltage regulator
  • Gold-plated RCA connectors
  • Supports up to 1TB 2.5-inch SATA hard drives
  • Selectable HDMI audio or Raspberry Pi i2S audio
  • Supports SPDIF Optical Digital Audio
  • Supports HDMI high-bit-rate (HBR) audio
  • High quality video performance
  • 3.5mm analog stereo jack output
  • Allows you to split the audio stream from a HDMI signal
  • No HDMI output connection is required to receive audio at the analog and optical outputs
  • Connects directly to the Raspberry Pi – no additional cables needed
  • Can be used individually with only 3 wire I2S signal connected from other i2s interface
  • Powers the Raspberry Pi – no additional power supply
  • Easy DIY with Raspberry Pi

Power Supply Unit:

  • AC 100 – 240V input ~50 / 60Hz, 5Vdc 4A output
  • With 2 snap-in plugs for North America (US) and Europe (EU)
  • DC Power Plug Size : 5.5*2.5mm


  • Power supply: +5Vdc +/-5%
  • Input Ports: 1 x HDMI
  • Three wire Raspberry Pi I2S Input (LRCK – GPIO19, BCK – GPIO18, DATA – GPIO21, GND)
  • Output Ports: 1 x HDMI, 2 x RCA connectors, 1 x 3.5mm Phone Jack + Optical
  • Analog audio output level: 2V RMS
  • Resolution/Sampling Rate: upto 32bit / 384KHz (ES9018K2M)
  • upto 24bit / 192KHz (Raspberry Pi I2S
  • upto 24bit / 192KHz (Optical S/PDIF Audio)
  • Optical Audio Format: LPCM 2CH, Dolby Digital 2~5.1CH, and DTS 2~5.1CH
  • Size: 122mm x 90mm x 90mm


  • For use with original power supply unit only
  • Approx 3 seconds delay to turn on Raspberry Pi after power applied (The powerful HDMI audio processing chipset needs time to boot up).

Package Includes:

  • X4000 Expansion board ×1
  • HDMI bridge
  • Spacer M2.5 x 20mm ×4
  • Screw M2.5 x 6mm ×8
  • 5Vdc 4A power supply (EU and US plug) ×1

User Manual FAQ:

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
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