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Raspberry Pi 4 Model B X400 I2S Audio Expansion Board and Metal Case with Heatsink Kit for Raspberry Pi 4B Only customize

Raspberry Pi 4 Model B X400 I2S Audio Expansion Board and Metal Case with Heatsink Kit for Raspberry Pi 4B Only customize

Regular price $75.67 USD
Regular price $0.00 USD Sale price $75.67 USD
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Note:
  1. 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.

  2. The Raspberry Pi 4 board is not included in the packing list.

  3. WIKI:  raspberrypiwiki.com/index.php/X400_V3.0

Packing list

Bundle 1:

1 x X400 V3.0 Board

1 x Metal Case for X400 V3.0 & Raspberry pi 4

1 x US 12V 5A Power Supply

1 x  Install Screws Pack

Bundle 2 :

1 x X400 V3.0 Board

1 x Metal Case for X400 V3.0 & Raspberry pi 4

1 x EU 12V 5A Power Supply

1 x  Install Screws Pack

Bundle 3 :

Bundle 1+ 1 x Embedded Heatsink

Bundle 4:

Bundle 2+ 1 x Embedded Heatsink

Overview:
  • This is a Raspberry Pi DAC Full-HD Class-D Amplifier I2S PCM5122 X400 Audio Expansion Board with case and power supply kit for Raspberry Pi 4 Model B board.

  • Geekworm design X400-C4 Case is a metal case that match with RPi 4 and X400 well. All ports and slots of the case can match with Raspberry Pi  4 model b and X400, not support other raspberry pi board.

X400 V3.0 Features:
  • Full-HD audio ndash 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%

  • Uses the digital I2S audio signals to reduce CPU load over USB audio solutions

  • Built in High quality Class-D stereo audio amplifier (TI TPA3118D2)

  • Built in high quality audio headphone amplifier (TI TPA6133A)

  • Up to 2times30W Into a 8-Omega BTL Load at 24Vdc

  • Capable of driving 4 Ohm speakers (also works with higher impedance speakers)

  • Uses the Texas Instruments ultra-low-noise voltage regulator (output noise< 10muVRMS)

  • 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 PH2.0 connector allowing to connect a lighted power switch

  • 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

  • Duplicated Raspberry Pi GPIO pin header (2x13Pins)

  • Pop-noise can be improved by enabling GPIO control

  • AMP can be enabled / disabled with jumper link

Specification:
  • Power supply: 6-26V DC

  • GPIO used : LRCK - IO19, BCK - IO18, DATA - IO21, IR - IO26, AMP mute - IO22

  • Analog audio output level: 2V RMS

  • Headphone max output power: 142mW at 16Omega

  • Amplifier max output power: 2times30W at 8Omega BTL Load at 24Vdc

  • Resolution/Sampling Rate: upto 24bit / 192KHz (Raspberry Pi I2S)

  • PCB size 87 x 56mm

Operating System:
  • Moode Audio Player

  • OSMC

  • Openelec

  • Raspbian Jessie

  • Volumio

  • Pi Core Player

Metal Case Features:
  • Match with raspberry pi 4 and X400 V3.0, not support other raspberry pi board

  • All ports and slots of the case can match with Raspberry Pi 4 and X400 well

  • Exhaust holes surface can reach good heat dissipation

  • Equipped with beautiful metal latching power switch to control the X400 V3.0 DAC board and raspberry pi 4 model b

  • Equipped with a Geekworm Embedded Heatsink , provide better  heat dissipation (accoding to the kit you choose)

  • Equipped with high quality potentiometer Knob

  • High quality metal material with surface galvanized process;

Power Supply Specifications:
  • DC Jack: 5.5x2.5mm

  • Input: 100-240v~50/60Hz

  • Output: 12V 3A

  • Passed CE/UL/FCC/GS certification

  • Cable Length: 110cm / 43.30inch

  • For home or office use

 

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