Yamaha | RUio0804-D

Yamaha | RUio0804-D

Yamaha's guiding principle in live sound design has always been to capture transparent sound from the stage and only then to color it with successive layers of audio processing. With 8 inputs, 4 outputs, and Dante compatibility neatly housed in a 1U chassis, the RUio0804-D 1U I/O unit remains true to this key principle as it undertakes the vital role of audio input. Ever found yourself looking for just a few more input or output channels? Ever needed to send an output signal to a remote device? In this and countless other situations, the RUio0804-D has your back.

Analog Inputs: 8
Analog Outputs: 4
Sampling Frequency Rate: 44.1 kHz / 48 kHz / 88.2 kHz / 96 kHz ±200 ppm, +4.1667%, +0.1%, -0.1%, -4.0% ±200 ppm
Signal Delay: Less than 1.7 ms @Fs=96 kHz, 2.0 ms @Fs=48 kHz. RUio0804-D INPUT to RUio0804-D OUTPUT connect with DM5 using Dante. Dante Receive Latency set to 0.25 ms
Total Harmonic Distortion: Less than 0.05% +4 dBu @20 Hz - 20 kHz, GAIN: 0 dB into 10k Ω, Less than 0.15% +4 dBu @20 Hz - 20 kHz, GAIN: +64 dB into 10k 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: 114 dB typ., DA Converter, 109 dB typ., Input to Output, GAIN: 0 dB
Equivalent Input Noise: -128 dBu typ., GAIN: +64 dB
Residual Output Noise: -88 dBu, main stereo channel off
Crosstalk: INPUT: -100 dB, adjacent inputs, GAIN: 0 dB, @1 kHz, OUTPUT: -100 dB, input to output, @1 kHz
Power Requirements: 100–240 V, 50 Hz/60 Hz
Power Consumption: 30 W
Dimensions W: 480 mm (18.9")
Dimensions H: 44 mm (1.7")
Dimensions D: 369 mm (14.5")
Net Weight: 3.7 kg (8.2 lb)
Accessories: Read This First × 1, AC Power cord × 1
Noise Level: Fan Speed LOW: NC=20 / HIGH: NC=25 (Measurement position: 1 m from the front of the unit)
Operating Temperature Range: 0 to 40 °C
Storage Temperature Range: -20 to 60 °C
Analog Input Gain: +64 dB to 0 dB
Analog Input Impedance: 10 kΩ
Compatible Sources: 50–600 Ω Mics, 600 Ω Lines
Input Sensitivity (+64 dB): -80 dBu (0.078 mV)
Input Nominal Level (+64 dB): -60 dBu (0.775 mV)
Input Maximum Before Clip (+64 dB): -40 dBu (7.75 mV)
Input Sensitivity (0 dB): -16 dBu (123 mV)
Input Nominal Level (0 dB): +4 dBu (1.23 V)
Input Maximum Before Clip (0 dB): +24 dBu (12.3 V)
Input Connectors: XLR 3-pin chassis, balanced
Phantom Power: +48 V DC, individually software-controlled per input
Output Source Impedance: 75 Ω
Output Load: 10 kΩ Lines
Nominal Output Level: +4 dBu (1.23 V)
Maximum Output Level: +24 dBu (12.3 V)
Output Connectors: XLR 3-pin chassis, balanced
Dante I/O: 8ch TX / 4ch RX
Dante Format: Dante, 24-bit / 32-bit, 1000BASE-T
Dante Connector: etherCON Cat5e
Network: IEEE802.3, 1000BASE-T / 100BASE-TX
Network Connector: RJ-45