audio processor powered by Dirac Live®, the
world’s premier room correction solution. We are delighted to offer you this software and hardware
combination, the fruit of extensive research and development and years of experience in sound system tuning.
Deploying a miniDSP DDRC-22D audio processor with Dirac Live® Technology will
• Improve the imaging of your sound system
• Improve the clarity of the music
• Produce a tighter bass
• Reduce listening fatigue
• Improve the timbre
• Remove resonances and room modes
• Reduce early reflections
1.1 TYPICAL SYSTEM CONFIGURATIONS
The DDRC-22D is typically inserted into the digital signal chain just before D/A conversion; for example, between
one or more digital sources and a DAC. From there, a regular power amplifier or an integrated amplifier
complete the system. Variations on this theme include the use of an integrated amplifier with a digital input or
the use of a digital input of an A/V receiver, in which case a separate DAC is not required.
Computer connectivity is used to perform acoustic measurements and generate digital room correction filters.
Up to four sets of correction filters can be stored on the DDRC-22D and recalled from the front panel or via an
infrared remote. Once the processor is fully configured, the computer is no longer needed.
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