Raspberry Pi X400 V3.0 DAC+AMP Audio Board+Aluminum Enclosure+DC 24V 2A Power Supply Kit

Regular price $95.99 $90.99

Availability: Available Unavailable

Product Type: Raspberry pi

Product Vendor: Geekworm

  • Raspberry Pi X400 V3.0 DAC+AMP Audio Expansion Board
  • X400 V3.0 aluminum case
  • DC 24V 2A power adapter
  • Full-HD audio – up to 24-bit/192kHz playback
  • Audiophile TI Burr Brown 32-bit/384kHz DAC (TI PCM5122)
  • Class leading audio; 112db SNR, and THD of 0.0019%
  • Built in High quality Class-D stereo audio amplifier (TI TPA3118D2)

Product Details

Note: When connect extra PWR power control switch to control the X400 board kit, please remove the jumper cap on the PWR (on the X400 board beside the 3.5mm jack headphone), or the power switch will not work normally.

Raspberry Pi X400 V3.0 DAC+AMP Expansion Board
Key Features:

  • Full-HD audio – up to 24-bit/192kHz playback
  • Audiophile TI Burr Brown 32-bit/384kHz DAC (TI PCM5122)
  • Class leading audio; 112db SNR, and THD of 0.0019%
  • Built in High quality Class-D stereo audio amplifier (TI TPA3118D2)
  • Up to 2×30W Into a 8-Ω BTL Load at 24Vdc
  • Capable of driving 4 Ohm speakers (also works with higher impedance speakers)
  • Built in high quality audio headphone amplifier (TI TPA6133A)
  • Uses the Texas Instruments ultra-low-noise voltage regulator (output noise< 10μVRMS)
  • Uses the Texas Instruments high efficiency step-Down DC converter (up to 95%)
  • 6V~26Vdc converted to 5.1V, 3A to power the Raspberry Pi
  • Uses the genuine ALPS RK163 series potentiometer for smooth volume adjustment
  • Built in high quality IR sensor (Vishay -the world's leading supplier of infrared receivers)
  • Onboard RCA connectors
  • Onboard 3.5mm stereo headphone jack
  • Onboard speaker & power screw terminals
  • Onboard 4pin PH2.0 connector allowing to connect a external lighted power switch to control power
  • Onboard gold-plated high-current DC power jack (5.5x2.5mm)
  • Uses the digital I2S audio signals to reduce CPU load over USB audio solutions
  • Connects directly to the Raspberry Pi - No wiring required
  • Powers the Raspberry Pi - no additional power supply
  • Reserved Raspberry Pi GPIO pin header (2x13Pins)
  • Pop-noise can be improved by enabling GPIO control
  • AMP can be enabled / disabled with jumper link

the diagram of  Raspberry Pi X400 V3.0 DAC+ AMP Full-HD Class-D Amplifier I2S PCM5122 Audio Expansion Board Raspberry Pi 3 Model B+(Plus)/3B Music Player

Raspberry Pi X400 V3.0 Match Aluminum Metal Case with Power Switch
Key Features:
  • Ultra-compact aluminum chassis 
  • All ports and slots of the case can match with Raspberry Pi and X400 perfectly
  • Exhaust holes surface can reach perfect heat dissipation
  • Equipped with 19mm metal latching power switch
  • Equipped with high quality solid aluminum potentiometer Knob
  • Raspberry Pi status LEDs still visible after installation
  • Easy to change the Raspberry Pi OS SD card - Not need to open the case


DC 5.5x2.5mm 24V 2A Power Adapter
  • Input Voltage: 100-240V AC
  • Output Voltage: 24V DC, 2A
  • DC Jack: 5.5x2.5mm
  • Frequency: 50/ 60Hz

Packing List:

  • 1 x X400 V3.0 Expansion Board with Screws
  • 1x X400 v3.0 aluminum enclosure with screws
  • 1x Metal power switch 
  • 1x Aluminum potentiometer Knob 
  • 1 x EU or US Power Supply
  • Note: the Raspberry Pi board is not included in the packing list.

WIKI for reference: www.raspberrypiwiki.com/index.php/X400_V3.0

Product Reviews

Shipping & Returns


  1. All orders will be shipped within 48 hours on receipt of cleared payment on Woking Days. (From Moday to Friday in 24-48 hours as usual, Except for Chinese legal holidays or big holidays or Weekend)
  2. If you need faster shipment, please choose DHL or EMS or FedEx IP etc(Shipping fare paid by yourself). Or we will deliver via the default method of standard shipping.(Usually by China Post Registered Air Mail with tracking number if the order ammount is more than $9.99); Please contact us to calculate the shipping cost by faster shipping way like DHL, EMS or FedEx...
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  4. We ship items to worldwide with delivery time guarantee. Please understand the unexpected delay during the international shipping.
  5. We usually declare a lower value for all orders to avoid the cutoms tax for our customers, but the buyer still need to do customs clearance themselves if it's a requirement by the destination country.

[Return Policy]

  1. If you didn't receive your product or it is significantly different to the description, we guarantee to resend new or refund your payment. But due to the shipping delays of international shipment, we hope to get your understanding and wait for some more time.
  2. We provide resend or refund or store coupons for the item you received was substantially different from the item represented on the product detail page.
  3. For the item you received was damaged or defective,please take photos of original package with shipping labels, package weight, package items details as proof to send us to find solutions,thank you!
  4. It is better to reject the package if you find it obviously broken and ask for compensation from your local post office.
  5. We accept any unused item in its original package as return within 7 days of delivery. Buyers must pay for the return shipping fee, provide the tracking number, specific reason for the return.
  6. If buyer's reason lead to the return package due to fail delivery in destination country, the buyers need to pay for resend shipping fee and we deduct shipping fee before issue refund.
  7. We will refund to buyer after we receive the return packages in its original condition package with no items missing. Or buyers could choose to have a replacement.
  8. We accept to refund or resend new for our customers as product quality problem. But for the product value above $30, buyer must return the product to get a refund, the return shipping cost should be negotitated between the buyer and seller as this is a international shipping.



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