Product details
IQaudio sound cards are compatible with all current Raspberry Pi models that feature a 40-pin GPIO header. This includes the Raspberry Pi 4B, 3B+, 3A+, 3, Zero, and others.
Some products are full-size HAT boards, while others are designed for the Raspberry Pi Zero form factor.
The IQaudio sound cards are designed to integrate into existing HiFi audio or Raspberry Pi-based multimedia devices. The best audio playback is achieved through the DAC PRO, DAC+, and DigiAMP+ cards. All support 24-bit depth and 192 kHz (Full HD Audio).
The IQaudio DAC+ is an audio card HAT for all generations of the Raspberry Pi starting from the Raspberry Pi 1 Model B+. The sound card supports up to 24-bit 192 kHz high-resolution digital audio.
The DAC+ uses the Texas Instruments PCM5122 DAC to deliver analog stereo audio to a pair of phono connectors and also supports a dedicated headphone amplifier.
Getting Started
The DAC+ connects to the 40-pin GPIO header of the Raspberry Pi 1 Model B+, Raspberry Pi 2, Raspberry Pi 3, or Raspberry Pi 4 without the need for soldering or an external power supply.
P1: Analog output (0-2V RMS). Carries GPIO27, MUTE signal (headphone detection), left and right audio, as well as left and right ground.
P6: Headphone jack signals. Pin 1: Left, Pin 2: Ground, Pin 3: Right, Pin 4: Ground, Pin 5: Detection.