The Raspberry Pi SC2077 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. * 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 https://elecena.pl/product/29659457/raspberry-pi-sc2077-dac-pro-high-fidelity-audio-hat-40-pin-gpio-header 2025-12-31 https://elecena.pl/product/29659457/raspberry-pi-sc2077-dac-pro-high-fidelity-audio-hat-40-pin-gpio-header 2026-04-05 https://elecena.pl/product/29659457/raspberry-pi-sc2077-dac-pro-high-fidelity-audio-hat-40-pin-gpio-header 2026-07-05 https://elecena.pl/product/29659457/raspberry-pi-sc2077-dac-pro-high-fidelity-audio-hat-40-pin-gpio-header 2026-07-28 https://elecena.pl/product/29659457/raspberry-pi-sc2077-dac-pro-high-fidelity-audio-hat-40-pin-gpio-header 2026-08-21 https://elecena.pl/product/29659457/raspberry-pi-sc2077-dac-pro-high-fidelity-audio-hat-40-pin-gpio-header 2026-09-14