This 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 has been update to the latest V3.0 Version at November 23rd. The X400 audio expansion board has been redesigned by accept many customer feeback from all over the world.Now it has much better performance than previous X400 V2.0 version.
It is avaible to use an extra power switch to control the X400 V3.0 music palyer and Raspberry Pi board via the PH2.0 4PIN PWR SW port, but please remember to remove PWR jumper when connect the external power switch to control power.
Product Overview of New X400 V3.0 Version:
For Use With:
- Raspberry Pi 3 Model A+
- Raspberry Pi 3 Model B+
- Raspberry Pi 3 Model B
- Raspberry Pi 2 Model B
- Raspberry Pi 1 Model B+
Operating System
- Moode Audio Player
- OSMC
- Openelec
- Raspbian Jessie
- Volumio
- Pi Core Player
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
- WARNING: DO NOT APPLY POWER TO YOUR RASPBERRY PI VIA THE PI's MICRO USB SOCKET.
Specifications:
- Power supply: 6-26Vdc，( >=3A is recommend)
- 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 16Ω
- Amplifier max output power: 2×30W at 8Ω BTL Load at 24Vdc
- Resolution/Sampling Rate: upto 24bit / 192KHz (Raspberry Pi I2S)
- PCB size 87 x 56mm
Product Overview of Old X400 V2.0 Version:
For Use With:
- Raspberry Pi 3 Model B+
- Raspberry Pi 3 Model B
- Raspberry Pi 2 Model B
- Raspberry Pi 1 Model B+
Operating System
- Raspbian Jessie / Volumio ...etc
Key Features:
- 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
- Built in IR sensor (38KHz)
- PCB size 85 x 56mm (Same size as Raspberry Pi)
For the new version Raspberry Pi X400 V3.0 DAC+AMP Audio Expansion Board, there is a DC 5.5x2.5mm 19V 2A Power Adapter designed for this X400 v3.0, and also an Universal Stackable HAT Size Acrylic Case to install Raspberry Pi and X400 extnesion audio board.
On December, the X400 V3.0 Match Aluminum Metal Case with Power Switch has been released, it is a very beautiful aluminum metal enclousure.
X400 V3.0 Case Kit 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
Installation Guide:
Raspberry Pi X400 V3.0 Audio Expansion Board Use Acrylic Case
DC 5.5x2.5mm 19V 2A Power Adapter For Raspberry Pi X830/X400/X5000/HIFI AMP
If you need the only X400 V3.0 DAC+ AMP Expansion Board, please refer to:
geekworm.com/products/raspberry-pi-x400-v3-0-dac-amp-expansion-board
If you need X400 V3.0 DAC+ AMP Expansion Board with power supply kit or X400 V3.0 DAC+ AMP Expansion Board with acrylic case kit, please refer to:
If you need Raspberry Pi X400 V3.0 DAC+AMP Audio Board+Aluminum Enclosure+DC 19V 2A Power Supply Kit, please refer to:
How do you like this new Updated Raspberry Pi X400 V3.0 DAC+ AMP Expansion Board? If you have any suggestions or advice, please let us know, thank you!