IQaudio DAC Pro

The Raspberry Pi DAC Pro is our highest-fidelity audio HAT, and 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
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