X400 V3.0 DAC+ AMP Full-HD Class-D Amplifier I2S PCM5122 Audio Expansion Board For Raspberry Pi

Features Full HD audioup to 24 bit 192kHz playbackAudiophile 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 230W Into a 8 BTL Load at 24VdcCapable 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 10VRMS Uses the Texas Instruments high efficiency step Down DC converter up to 95 6V 26Vdc converted to 5 1V 3A to power the Raspberry PiUses the genuine ALPS RK163 series potentiometer for smooth volume adjustmentBuilt in high quality IR sensor Vishay the worlds leading supplier of infrared receivers Onboard RCA connectorsOnboard 3 5mm stereo headphone jackOnboard speakerpower screw terminalsOnboard 4pin PH2 0 connector allowing to connect a external lighted power switch to control powerOnboard gold plated high current DC power jack 5 5x2 5mm Uses the digital I2S audio signals to reduce CPU load over USB audio solutionsConnects directly to the Raspberry Pi No wiring requiredPowers the Raspberry Pi no additional power supplyReserved Raspberry Pi GPIO pin header 2x13Pins Pop noise can be improved by enabling GPIO controlAMP can be enabled disabled with jumper linkWARNING DO NOT APPLY POWER TO YOUR RASPBERRY PI VIA THE PIs MICRO USB SOCKET Specifications Power supply 6 26Vdc 3A is recommen