Raspberry Pi's highest fidelity audio HAT is compatible with any Raspberry Pi computer that has a 40-pin GPIO header. With the Texas Instruments PCM5242, the DAC Pro provides an outstanding signal-to-noise ratio (SNR) and supports balanced/differential output in parallel to phono/RCA line-level output. It also includes a dedicated headphone amplifier. Previously known as IQaudio DAC Pro. Specifications Check out Raspberry Pi's audio boards documentation for help selecting and using Raspberry Pi audio boards. The Raspberry Pi DAC Pro is compatible with any Raspberry Pi computer that has a 40-pin GPIO header. Form factor: 58 mm × 65 mm Performance: Full high definition 24-bit 192kHz Texas Instruments PCM5242 digital audio codec (DAC) Input power: Supplied by Raspberry Pi through the 40-pin GPIO header. No external power source required Features: Power LED Analogue out (0–2V RMS via P7) Dedicated headphone amplifier, output via 3.5mm panel-mounted barrel socket Panel-mounted stereo phono (RCA) socket output 40-pin pass-through GPIO header HAT EEPROM write-enabled Operating temperature: 0°C–50°C Resources Raspberry Pi DAC Pro product brief
