Dirac System Requirements

To get the absolute best results from your new Dirac Live license, you will need the following hardware and setup. Don't worry if you are new to this—remember, every license purchased through Audio Wizard includes 14 days of free online support to help you get started!

1. A Dirac Live-Enabled Device

You must have an amplifier, AV Receiver (AVR), processor, or streaming DAC that supports Dirac Live.

• Popular Supported Brands: NAD, Arcam, Denon, Marantz, Onkyo, Pioneer, Integra, StormAudio, miniDSP, and more.

• Note: Ensure your device's firmware is updated to the latest version before starting.

2. A Calibrated Measurement Microphone

While some receivers include a basic plastic "puck" microphone in the box, we highly recommend upgrading to a dedicated USB measurement microphone for accurate, professional-grade results.

• The Industry Standard: The miniDSP UMIK-1 (or the upgraded UMIK-2).

• Why it matters: Microphones like the UMIK-1 come with a unique, downloadable text file (a "Calibration File") tied to its specific serial number. When loaded into the Dirac software, this ensures the software hears your room with 100% accuracy.

3. A PC or Mac

While Dirac offers a mobile app for some receivers, to unlock the full potential of the software, view the target curves properly, and make precise adjustments, you must use a computer.

• Windows: Windows 10 or Windows 11.

• Mac: macOS 10.15 (Catalina) or later.

• Requirement: At least one available USB port to plug in your measurement microphone.

• Download and install the latest version of Dirac Live for Windows or macOS https://www.dirac.com/resources/downloads

4. A Reliable Internet & Local Network Connection

Dirac Live is a powerful, cloud-based system.

• Your PC/Mac must be connected to the internet to log into your Dirac account and calculate the acoustic filters.

• Crucial Step: Your computer and your audio device (AVR/Processor) must be connected to the exact same local network (the same Wi-Fi router or via Ethernet) so the computer can find the receiver and send the audio test sweeps.

5. A Microphone Stand with a Boom Arm (Essential!)

This is the most common mistake beginners make! You cannot hold the microphone in your hand during calibration, or place it flat on the sofa. Even the slight movement of your breathing will ruin the measurement.

• You need a standard microphone stand with a "boom arm" (an arm that extends outward).

• This allows you to position the microphone exactly at ear-level in your main listening position without your body being in the way of the sound waves.