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
- 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
Raspberry Pi X400 V3.0 Match Aluminum Metal Case with Power Switch
- 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
- 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
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