{"id":135053,"date":"2021-06-09T10:24:16","date_gmt":"2021-06-09T08:24:16","guid":{"rendered":"https:\/\/raspberrypi.dk\/produkt\/iqaudio-dac-pro-audio-card\/"},"modified":"2026-01-04T11:33:49","modified_gmt":"2026-01-04T10:33:49","slug":"iqaudio-dac-pro-audio-card","status":"publish","type":"product","link":"https:\/\/raspberrypi.dk\/en\/product\/iqaudio-dac-pro-audio-card\/","title":{"rendered":"Raspberry Pi DAC Pro Audio Card"},"content":{"rendered":"<p>It uses the Texas Instruments PCM5242 DAC to deliver outstanding signal-to-noise ratio performance from a Raspberry Pi 1 Model B+, 2, 3, and 4, and supports balanced\/differential output in parallel to phono\/RCA line level output. It also includes a dedicated headphone amplifier.<\/p>\n<h2>Documents<\/h2>\n<p><a href=\"https:\/\/raspberrypi.dk\/wp-content\/uploads\/2021\/06\/iqaudio-product-brief.pdf\">IQaudio Product Guide<\/a><\/p>\n<h2>Features<\/h2>\n<ul>\n<li>Standard 40-pin header (compatible with any 40-pin Raspberry Pi)<\/li>\n<li>PCM5242 DAC<\/li>\n<li>24-bit depth 192kHz (Full HD) audio<\/li>\n<li>Dedicated headphone amplifier<\/li>\n<li>Phono RCA output<\/li>\n<li>Balanced\/differential out in parallel to Phono \/ RCA line-level output<\/li>\n<li>Powered by the Raspberry Pi PSU<\/li>\n<li>Power LED<\/li>\n<li>Onboard EEPROM for auto-configuration<\/li>\n<li>No soldering required<\/li>\n<li>Standoffs included<\/li>\n<li>Compatible with Volumio, Rune, Max2Play, MoodeAudio<\/li>\n<\/ul>\n<h2>Board Features<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/DAC-Pro-features_480x480.png?v=1608203560\" alt=\"IQaudIO DAC Pro Features\" \/><\/p>\n<ul>\n<li>P1: Analogue out (0..2VRMS), carries GPIO27, MUTE signal (headphone detect), Left and Right Audio and Left and Right Ground.<\/li>\n<li>P6: Headphone socket signals (pin1: LEFT, 2:GROUND, 3: RIGHT, 4:GROUND, 5:DETECT)<\/li>\n<li>P7\/9: Differential (0..4VRMS) output (P7:LEFT, P9: RIGHT)<\/li>\n<li>P10: Alternative 5v input, powering the Raspberry Pi in parallel<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<div class=\"c-product-hero__description\">\n<p class=\"c-type-base\">Raspberry Pi DAC Pro is our highest-fidelity audio output 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