The Yamaha Rio3224-D3 is a premium 32-in/24-out digital I/O rack unit designed for seamless integration with Yamaha’s CL, QL, and RIVAGE PM series mixing consoles. Engineered for uncompromising sound quality, it features 32 high-performance head amps with switchable 48V phantom power, delivering Yamaha’s signature transparent and natural audio. Built for modern live and studio environments, the Rio3224-D3 connects effortlessly to Dante audio networks, supporting sampling rates up to 96kHz for crystal-clear audio and flexible system configurations. Four stereo AES digital outputs provide additional routing options, while dual redundant power supplies ensure reliable operation in mission-critical situations. With daisy-chain connectivity, onboard control of gain and parameters, and a clear character display for quick visual feedback, the Rio3224-D3 is a robust, professional-grade solution for any high-demand audio setup. Features Dante stage box 32 x 24 analog I/O 4 stereo AES outputs 16 head amplifiers (with switchable 48V phantom power) 32-bit AD/DA Connects directly to a Dante digital audio network Optimized dynamic range and noise Delay/Polarity/Gain function on output port I/O setting on LCD screen Headphone jack for monitoring Additional control-dedicated network port Sampling frequency for external clock: 44.1kHz, 48kHz, 88.2kHz, 96kHz Signal delay: <1.7ms Benefit from local control of gain and other parameters Character display offers easy visual confirmation of your settings Supports daisy-chain connections Redundant power supplies Specifications Analogue I/O: 32 inputs / 16 outputs AES/EBU: Eight outputs Dante network: 26 receive and 32 transmit channels Frequency range: 20 Hz - 20,000 Hz Dynamic range: 120 dB Equivalent input noise: -128 dBu Output noise: -88 dBu Crosstalk: -100 dB INPUT/OUTPUT channels Input gain: -6 dB @ 1kHz Comprehensive display and local control of gain Delay and other parameters Headphone output for monitoring the input and output sound or the last two Dante receive channels Redundant PSU 5 U Dimensions (W x H x D): 480 x 220 x 370 mm