Description
The miniDSP DDRC-24 audio processor kit—which includes the UMIK-1 microphone—is designed for room acoustic correction using Dirac Live and for active filtering/crossover functions. The DDRC-24 is the most compact processor on the market for this application. It handles both analog (RCA inputs) and digital (USB, Toslink) audio sources.
Dirac Live allows for the correction of loudspeaker playback issues caused by detrimental effects—such as unfavorable positioning and room acoustics—that often arise in real-world setups. Corrections are implemented in the time domain using system calibration and long FIR filters, yielding audibly superior results compared to conventional equalizers.
Features:
- ADSP21489 400MHz Sharc DSP floating point engine
- XMOS Xcore200 for USB control and bidirectional audio streaming
- 24 bit ADC/DAC resolution
- Dirac Live 3.x for miniDSP with 4 presets, fully configurable target curve
- Unbalanced inputs switchable with a jumper between 4Vrms and 2Vrms
- Toslink digital input
- Unbalanced outputs: Max 2Vrms
- USB Audio Class 2 Audio streaming with ASIO drivers, driverless under MAC OSx
- 4 preset configuration, recallable via IR, Software
- Wifi/Alexa voice control via WI-DG accessory
- Measurement microphone UMIK-1 included