Raspberry PI IQaudio DAC Pro

(7 customer reviews)

In stock

SKU: 910636
  1. PCM5122 DAC
  2. 24-bit depth 192kHz (Full HD) audio
  3. Standard 40-pin header
  4. Two Phono / RCA connectors
  5. Integrated volume control (ALSA)


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Category: Raspberry Pi Hats
Tags: IQaudio DAC Pro

The DAC PRO is a HAT-compliant add-on accessory for the Raspberry Pi. The DAC PRO users the Texas Instruments PCM5242 to deliver outstanding Signal to Noise Ratio and supports Balanced / Differential out in parallel to Phono / RCA line-level output. It also includes a dedicated headphone amplifier.

The DAC PRO can be connected to the Raspberry Pi A+/B+/RPi2/RPi3 or PRi4’s 40way pin header without any additional soldering. The DAC PRO is powered by the Raspberry Pi. Component selection and track layout have been at the forefront of our design to ensure noise immunity and the best possible audio playback with the DAC PRO.

The DAC PRO exposes two 3 pin headers (P7/P9) used by the optional XLR board to provide Differential / Balanced output exposed by XLR sockets above the Raspberry Pi’s USB/Ethernet ports.

P1: Analogue out (0..2VRMS), carries GPIO27, MUTE signal (headphone detect), Left and Right Audio, and Left and Right Ground.

P6: Headphone socket signals (pin1: LEFT, 2:GROUND, 3: RIGHT, 4:GROUND, 5:DETECT).

P7/9: Differential (0..4VRMS) output (P7:LEFT, P9: RIGHT).

P10: Alternative 5v input, powering the Raspberry Pi in parallel.


  1. HAT compliant
  2. Full HD 24-bit/192 kHz audio support
  3. Integrated volume control (ALSA)
  4. Built-in high-quality headphone amplifier (TI TPA6133A)
  5. High-quality sound: SNR 114 dB and THD -94 dB
  6. Burr-Brown 32-bit / 384 kHz DAC (TI PCM5242)
  7. ESD security
  8. Communication via I2S interface to reduce the load on Raspberry Pi processor
  9. Powered by Raspberry Pi, no additional power supply required
  10. Two Phono / RCA connectors
  11. JST pins for balanced XLR output (not supplied)
  12. Mini DSP
  13. For connection to the AMP+, 2×5 pins are required

Package Includes:

1 x Raspberry PI IQaudio DAC Pro



SKU: 910636 Category: Tag:

SNR: 114 dB
THD: -94 dB

Headphone Amplifier


Integrated volume control


Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.05 kg
Shipping Dimensions 6 × 5 × 2 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 7 reviews

4.4 overall

Add a review

  1. dineshkombala (verified owner)

    Good product, and fast delivery


  2. dineshkombala (verified owner)

    Good product, and fast delivery


  3. dileeppulirl (verified owner)

    Good performance


  4. rachnaram (verified owner)

    The Product is good and easy to install.


  5. sksunil

    Thank you for arranging this dac robu. Awsome music quality


  6. Anselm Joseph (verified owner)

    Good sound quality. Was easily able to set up a standalone music player using my Rpi. Satisfied with the results.

    Anselm Joseph

  7. abhisheksarkar1990 (verified owner)

    Works great! Plug and play with Pi OS.

    Sound quality is good (not the best) from HP out. Handy for creating your own streamer. Allo hats are better IMO.



Questions and answers of the customers

  1. 0 votes

    Yes,  IQAudio DAC Pro is compatible with any ... Read more

  2. 0 votes
    Q Is this compatible with Raspberry Pi Zero W? answer now
    Asked by gourav2711 on September 25, 2021 12:02 pm


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Country Of Origin: India