This Dante-compatible unit features 32 analogue inputs, 16 analogue outputs, and 8 digital AES/EBU outputs, enabling flexible system configuration with Yamaha digital mixers and processors. The Rio3224-D3 is housed in a sleek, sturdy chassis and features a redundant power supply that ensures serious reliability, while the newly added headphone socket and output delay provide additional versatility.

Product Features

• Analogue I/O: 32 inputs / 16 outputs
• AES/EBU: 8 outputs
• Dante: 26 receive / 32 transmit channels
• Comprehensive display and local control of gain, delay and other parameters.
• Dual power supply units are built in for high reliability.
• Onboard headphone socket
• Power consumption: 100 W
• Dimensions (WxHxD): 480 x 220 x 370 mm (18.9” x 8.7” x 14.6”)
• Net Weight: 13.2 kg (29.1 lb)

Product Specifications

General specifications

• Sampling frequency rate: External: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, +4.1667%, +0.1%, –0.1%, –4.0% (±200 ppm)
• Signal delay: Less than 1.7 ms, Rio-D3 INPUT to Rio-D3 OUTPUT connect with DM7 using Dante, Fs=96 kHz. Dante Receive Latency set to 0.25 msec
• Total harmonic distortion: Less than 0.05% +4 dBu@20 Hz - 20 kHz, GAIN : -6 dB into 600 Ω, Less than 0.15% +4 dBu@20 Hz - 20 kHz, GAIN: +66 dB into 600 Ω
• Frequency response: +0.5, –1.5 dB 20 Hz - 20 kHz, refer to +4 dBu output @1 kHz, input to output, Fs= 48 kHz or 96 kHz
• Dynamic range: 120 dB typ., DA Converter, 115 dB typ., Input to Output, GAIN: -6 dB
• Hum & noise level
  • Equivalent input noise: -128 dBu typ., GAIN: +66 dB
  • Residual output noise: -93 dBu, main stereo channel off
• Crosstalk: INPUT: -100 dB, adjacent inputs, GAIN: -6 dB, @1 kHz, OUTPUT: -100 dB, input to output, @1 kHz
• Power requirements: 100 - 240 V, 50/60 Hz
• Power consumption: 100 W
• Dimensions WxHxD: 480 mm (18.9") x 220 mm (8.7") x 370 mm (14.6")
• Net weight: 13.2 kg (29.1 lb)
• Others: NC Value: Fan Speed LOW: NC=15 / HIGH: NC=25 (Measurement position: 1 m from the front of the unit), Operating temperature range: 0 - 40°C, Storage temperature range: -20 - 60°C

What's in the Box?

• Owner’s Manual
• AC power cord × 2
• Open-Source Software License