IQaudIO Pi-DAC PRO User Manual

IQaudIO
Product Guide
This document covers the installation, software configuration and
usage of IQaudIO audio accessories with the Raspberry Pi.
If you would like to see additional information within this document please email us at
info@iqaudio.com
v32$
IQaudIO$Limited,$Company$No:$09461908$
For those who simply need the /boot/config.txt
details —> Just jump to section 3
For ROON LABS setup —-> Just jump to section 21

IQaudIO Pi-DAC PRO Specifications

General

Brand	IQaudIO
Model	Pi-DAC PRO
Category	Sound Card
Language	English

Summary

3. Configuring Linux for the IQaudIO Sound Card

Disabling Raspberry Pi On-Board Audio

Instructions to disable the Raspberry Pi's internal audio for primary IQaudIO use.

5. Software Installation on Raspberry Pi

ApplePi-Baker for Mac

Details the use of ApplePi-Baker for preparing Raspberry Pi SD cards.

Win32DiskImager for Windows

Details the use of Win32DiskImager for writing .img files to SD cards.

6. The Pi-DAC PRO

7. The Pi-DAC+

8. The Pi-DigiAMP+

9. The Pi-Codec+

10. The Pi-CodecZero

11. The Pi-DACZero / DACZero Headphone

12. Cosmic Controller

Cosmic Controller Components

14. Adding the IQaudIO Sound Card to your Raspberry Pi

Mounting Hardware Details

Details the PCB standoffs and screws for mounting the sound card.

15. Building the IQaudIO Acrylic Case

Pi3-CASE

Step A: Lay Out Case Sides

Step A: Lay out case sides for Pi and IQaudIO board.

Step C: Add Base and Screw Case

Pi3-XLR CASE

Step B: Assemble Case Sides

Step D: Place Pi-CASE+ Top

16. Configuring Linux for IQaudIO Sound Card

Update Raspbian and Install Drivers

Steps to update Raspbian and install IQaudIO drivers.

Verify Installation with `aplay -l`

How to verify correct installation using `aplay -l`.

17. Checking Audio Functionality

Adjusting Volume with `alsamixer`

Guide to checking volume adjustment using `alsamixer`.

Volume Controls for Pi-DAC+/Pi-DigiAMP+

Test Playback with Internet Radio

Suggests using `mplayer` to test audio playback with a radio stream.

18. Pi-Codec+ / Pi-CodecZero Configuration

Configure for AUX OUT and MONO SPEAKER

Steps to configure codec boards for AUX OUT and MONO SPEAKER playback.

Setting Mono Output

Instructions to set the mono output for Pi-CODEC+.

Pi-Codec+ Features

DA7212 Chip Configuration Note

19. Controlling Pi-DigiAMP+ Mute/Un-mute

Scripting Mute/Un-mute Control

Alternative methods to control Mute state via scripting.

21. RoonLabs Setup

Roon WiFi Setup

Guide to configuring WiFi for RoonLabs headless devices.

Configure Roon for IQaudIO Device

Steps to configure Roon software to use the IQaudIO device.

Enable and Name IQaudIO Roon Devices

Instructions for enabling and naming IQaudIO Roon devices.

Roon Device Volume Control

Explains Roon's 'Device Volume' setting for IQaudIO boards.

Fixed Volume Warning for Pi-DigiAMP+

Warning about using 'Fixed Volume' with Pi-DigiAMP+.