The Raspberry Pi IQaudio DAC+ connects to the 40-pin GPIO port and provides stereo analog audio through two RCA sockets. It requires no external power supply, soldering or cables, and its built-in headphone output has a dedicated amplifier.
- Type: PCB sound card
- Compatibility: Raspberry Pi® A+, Raspberry Pi® 3 A+, Raspberry Pi® B+, Raspberry Pi® 2 B, Raspberry Pi® 3 B, Raspberry Pi® 3 B+, Raspberry Pi® 4 B
- Connection: 40-pin GPIO
- Audio converter: Texas Instruments PCM5122
- Audio resolution: 24 bit / 192 kHz
- Audio outputs: 0–2 V RMS stereo analog output, two RCA sockets and a 3.5 mm headphone jack
- Headphone amplifier: Built-in
- Additional features: LED power indicator, MUTE signal with headphone detection, writeable EEPROM
- Power supply: Via the Raspberry Pi GPIO, no external power supply required
- Dimensions: 58 × 65 mm
- Operating temperature: 0–50 °C