R Series (AD/DA): 3rd-generation

		Rio3224-D3	Rio1608-D3
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)	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	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	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	+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	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	-128 dBu typ., GAIN: +66 dB
Hum & noise level	Residual output noise	-93 dBu, main stereo channel off	-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	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	100 - 240 V, 50/60 Hz
Power consumption		100 W	60 W
Dimensions	W	480 mm (18.9")	480 mm (18.9")
	H	220 mm (8.7")	132 mm (5.2")
	D	370 mm (14.6")	370 mm (14.6")
Net weight		13.2 kg (29.1 lb)	9.4 kg (20.7 lb)
Accessories		Owner’s Manual, AC power cord×2, Open-Source Software License	Owner’s Manual, AC power cord×2, Open-Source Software License
Other		NC Value: Fan Speed LOW: NC=20 / HIGH: NC=30 (Measurement position: 1 m from the front of the unit), Operating temperature range: 0 - 40°C, Storage temperature range: -20 - 60°C	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

Total Harmonic Distortion is measured with 18 dB/octave filter @80 kHz
Hum & Noise are measured with A-Weight filter.
Crosstalk is measured with a 30 dB/octave filter @22 kHz

Analog Input Characteristics

Input Terminals	GAIN	Actual Load Impedance	For Use With Nominal	Input Level			Connector
Input Terminals	GAIN	Actual Load Impedance	For Use With Nominal	Sensitivity*1	Nominal	Max. before clip	Connector
INPUT 1-32 (1-16)	+66 dB	7.5 kΩ	50-600 Ω Mics & 600 Ω Lines	–82 dBu (0.062 mV)	-62 dBu (0.616 mV)	-42 dBu (6.16 mV)	XLR 3-hole chassis (Balanced)^*2
INPUT 1-32 (1-16)	-6 dB	7.5 kΩ	50-600 Ω Mics & 600 Ω Lines	–10 dBu (245 mV)	+10 dBu (2.45 V)	+30 dBu (24.5 V)	XLR 3-hole chassis (Balanced)^*2

0 dBu = 0.775 Vrms.
+48 V DC (phantom power) is supplied to the [INPUT] 1-32 (1-16) connectors via each individual software-controlled switch.
*1. Sensitivity is the minimum level needed to output +4 dBu (1.23 V) or the specified level when the gain is set to maximum. (All faders and level controls are set to maximum.)
*2. 1=GND, 2=HOT, 3=COLD

Analog Output Characteristics

Output Terminals	Actual Source Impedance	For Use With Nominal	Output Level^*1		Connector
Output Terminals	Actual Source Impedance	For Use With Nominal	Nominal	Max. before clip	Connector
OUTPUT 1-16 (1-8)	75 Ω	600 Ω Lines	+4 dBu (1.23 mV)	+24 dBu (12.3 mV)	XLR 3-pin chassis (Balanced)^*2
PHONES	10 Ω	8 Ω Lines	60 mW*3	60 mW	TRS PHONE (6.3 mm) (STEREO PHONE) (Unbalanced)
PHONES	10 Ω	40 Ω Lines	60 mW*4	100 mW	TRS PHONE (6.3 mm) (STEREO PHONE) (Unbalanced)

0 dBu = 0.775 Vrms.
*1. You can change the output level for the [OUTPUT +4dBu] 1-16 (1-8) connectors. Contact your Yamaha dealer.
*2. 1=GND, 2=HOT, 3=COLD
*3. The [PHONES] level knob is set to 12 dB below maximum.
*4. The [PHONES] level knob is set to 10 dB below maximum.

Digital Input & Output Characteristics

Terminals	Format	Data Length	Level	Audio	Connector
PRIMARY/SECONDARY	Dante	24-bit or 32-bit	1000BASE-T	32ch (Rio3224-D3 to other devices) 26ch (Other devices to Rio3224-D3)	etherCON CAT5e
PRIMARY/SECONDARY	Dante	24-bit or 32-bit	1000BASE-T	16ch (Rio1608-D3 to other devices) 10ch (Other devices to Rio1608-D3)	etherCON CAT5e
AES/EBU 1/2, 3/4, 5/6, 7/8*1	AES/EBU Professional use	24-bit	RS422	2ch output	XLR 3-pin chassis (Balanced)*2

*1. Implemented only on the Rio3224-D3.
*2. 1=GND, 2=HOT, 3=COLD

Control I/O Standards

Terminals		Format	Connector
NETWORK	IEEE802.3	1000BASE-T/100BASE-TX	RJ-45

Use STP cables for connections.