The Yamaha Rio1608-D3 is a professional Dante-compatible I/O rack designed to provide flexible analog connectivity for Yamaha digital mixing and processing systems. It features 16 analog inputs and 8 analog outputs, making it well suited for live sound, installed audio, touring, and other professional applications requiring reliable networked audio I/O.

Built as part of Yamaha’s third-generation R Series, the Rio1608-D3 delivers refined audio performance with reduced noise and a wide dynamic range. Its comprehensive display provides local control of gain, delay, and other parameters, while the newly added headphone socket allows engineers to monitor input and output audio directly from the rack.

For dependable operation in demanding environments, the Rio1608-D3 incorporates dual power supply units and redesigned internal airflow for quieter operation. Dante networking provides 16 transmit and 10 receive channels.

Key Features

• 16 analog inputs and 8 analog outputs.
• 16 Dante transmit and 10 receive channels.
• 24-bit or 32-bit Dante audio.
• Comprehensive display and local parameter control.
• Built-in headphone monitoring.
• Dual redundant power supplies.
• Gain Compensation for consistent digital levels.
• Delay, phase, and level control functions.
• AES67 audio-over-IP interoperability.
• 60W power consumption.

Ideal For

• Yamaha digital mixing systems.
• RIVAGE PM production systems.
• DM7-based audio systems.
• Live sound and touring.
• Professional installed audio.
• Theatrical and broadcast applications.
• Networked audio distribution.
• Venues requiring redundant power.

What’s in the Box

• Yamaha Rio1608-D3 I/O Rack.
• AC power cords ×2.
• Owner’s Manual.
• Open-Source Software License.

Inputs & Outputs

• Analog Inputs 16 balanced XLR inputs with software-controlled +48V phantom power.
• Analog Outputs 8 balanced XLR outputs for professional line-level connections.
• Dante Primary/Secondary Dual etherCON CAT5e network connections for Dante audio.
• Network Control RJ-45 connection for system monitoring and device control.
• Headphones 6.3mm TRS stereo headphone output for local monitoring.

Frequently Asked Questions

What is the Yamaha Rio1608-D3?

The Yamaha Rio1608-D3 is a Dante-compatible I/O rack designed for flexible integration with Yamaha digital mixers and processors.

How many analog inputs and outputs does the Rio1608-D3 provide?

It provides 16 analog inputs and 8 analog outputs for flexible audio system configuration.

Does the Rio1608-D3 support redundant power?

Yes. It features dual power supply units so operation can continue if one power source is compromised.

What network connections does the Rio1608-D3 use?

It uses Dante over 1000BASE-T with etherCON CAT5e connections and a separate RJ-45 network connection for system control and monitoring.

What is the power consumption of the Rio1608-D3?

The Rio1608-D3 has a rated power consumption of 60 watts.

What are the dimensions and weight of the Rio1608-D3?

The unit measures 18.9 × 5.2 × 14.6 inches and weighs 20.7 lbs.

Full Technical Specifications

Audio & Network Specifications

Device Type	IP65 CRMX Wireless Transceiver
Analog Inputs	16
Analog Outputs	8
Dante Channels	16 transmit / 10 receive
Dante Format	24-bit or 32-bit
Dante Network	1000BASE-T, etherCON CAT5e
Sampling Frequency	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
Total Harmonic Distortion	Less than 0.05% at -6 dB gain; less than 0.15% at +66 dB gain
Frequency Response	+0.5, -1.5 dB, 20 Hz, 20 kHz
Dynamic Range	120 dB typ. DA Converter; 115 dB typ. Input to Output
Hum & Noise Level	-128 dBu typ., GAIN: +66 dB
Residual Output Noise	-93 dBu, main stereo channel off
Crosstalk	-100 dB

I/O & Control Specifications

Specification	Value
Analog Input Terminals	INPUT 1-16
Analog Input Impedance	7.5 kΩ
Input Gain	+66 dB to -6 dB
Phantom Power	+48 V DC, individually software controlled
Input Connector	XLR 3-hole chassis, balanced
Analog Output Terminals	OUTPUT 1-8
Output Source Impedance	75 Ω
Output Nominal Level	+4 dBu
Maximum Output Level	+24 dBu
Output Connector	XLR 3-pin chassis, balanced
Headphone Output	6.3 mm TRS stereo phone
Control Network	IEEE 802.3, 1000BASE-T/100BASE-TX
Control Connector	RJ-45
Local Control	Gain, delay, phase and level
Power Supply	Dual redundant power supplies

Power & Environmental Specifications

Power Requirements	100-240 V, 50/60 Hz
Power Consumption	60 W
Operating Temperature	0-40°C
Storage Temperature	-20-60°C
Fan Noise	NC 15 LOW / NC 25 HIGH
Accessories	Owner's Manual, AC power cord ×2, Open-Source Software License

Physical Specifications

Product Weight	20.7 lbs.
Product Dimensions (L x W x H)	14.6" x 18.9" x 5.2"