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สอบถามข้อมูล 
YAMAHA Ro8-D The 1U size Ro8-D has 8 outs.
ข้อมูลจำเพาะ
General specifications
| Sampling frequency rate |
External |
44.1kHz: +4.1667%, +0.1%, -0.1%, -4.0% (±200ppm) / 48kHz: +4.1667%, +0.1%, -0.1%, -4.0% (±200ppm) / 88.2kHz: +4.1667%, +0.1%, -0.1%, -4.0% (±200ppm) / 96kHz: +4.1667%, +0.1%, -0.1%, -4.0% (±200ppm) |
| Signal delay |
Less than 3ms INPUT to OUTPUT, connect with CL5 using Dante, Dante Receive Latency set to 0.25ms (one way), Fs=48kHz |
| Total harmonic distortion |
Less than 0.05% 20Hz-20kHz@+4dBu into 600Ω, Fs=44.1kHz, 48kHz / Less than 0.05% 20Hz-40kHz@+4dBu into 600Ω, Fs=88.2kHz, 96kHz INPUT to OUTPUT, Input Gain = Min. |
| Frequency response |
+0.5, -1.5dB 20Hz-20kHz, refer to +4dBu output @1kHz, INPUT to OUTPUT, Fs=44.1kHz, 48kHz / +0.5, -1.5dB 20Hz-40kHz, refer to +4dBu output @1kHz, INPUT to OUTPUT, Fs=88.2kHz, 96kHz |
| Dynamic range |
108dB typ., INPUT to OUTPUT, Input Gain = Min |
| Crosstalk |
-100dB, adjacent INPUT/OUTPUT channels, Input Gain = Min. |
| Power requirements |
US/Canada: 120V 60Hz, Japan: 100V 50/60Hz, China: 110-240V 50/60Hz, Korea: 220V 60Hz, Other: 110-240V 50/60Hz |
| Power consumption |
35W |
| Dimensions |
W |
480mm (18 7/8in) |
| H |
44mm (1 3/4in) |
| D |
359mm (14 1/8in) |
| Net weight |
4.4kg (9.7lbs) |
| Others |
Temperature Range: Operating temperature range: 0 - 40℃, Storage temperature range: -20 - 60℃ |
Analog input characteristics
| Input Terminals |
GAIN |
Actual Load
Impedance |
For Use With
Nominal |
Input Level |
Connector |
| Nominal |
Max. before clip |
INPUT
1-32 (Rio3224-D)
1-16 (Rio1608-D)
1-8 (Ri8-D) |
+66dB |
7.5kΩ |
50-600Ω Mics &
600Ω Lines |
-62dBu (0.616mV) |
-42dBu (6.16mV) |
XLR-3-31 type (Balanced)*1 |
| -6dB |
+10dBu (2.45V) |
+30dBu (24.5V) |
*1. XLR-3-31 type connectors are balanced.(1=GND, 2=HOT, 3=COLD)
*2. In these specifications, 0dBu = 0.775 Vrms.
*3. All input AD converters are 24bit linear, 128times oversampling.
*4. +48V DC ( phantom power ) is supplied to INPUT XLR type connectors via each individual software controlled switch. *5. Rio3224-D only
Analog output characteristics
| Output Terminals |
Actual Source
Impedance |
For Use With
Nominal |
Max.Output Level
Select SW*4 |
Output Level |
Connector |
| Nominal |
Max. before clip |
OUTPUT
1-16 (Rio3224-D)
1-8 (Rio1608-D, Ro8-D) |
75Ω |
600Ω Lines |
+24dB (default) |
+4dBu (1.23 V) |
+24dBu (12.3V) |
XLR-3-32 type (Balanced)*1 |
| +18dB |
-2dBu (616mV) |
+18dBu (6.16V) |
*1. XLR-3-32 type connectors are balanced.( 1=GND, 2=HOT, 3=COLD )
*2. In these specifications, 0dBu = 0.775 Vrms.
*3. All output DA converters are 24bit, 128times oversampling.
*4. There are switches inside the body to preset the maximum output level. *5. Rio3224-D only
Digital Input & Output Characteristics
| Terminal |
Format |
Data length |
Level |
Audio |
Connector |
| Primary/Secondary |
Dante |
24bit or 32bit |
1000Base-T |
24ch Input/32ch Output (Rio3224-D)
8ch Input/16ch Output (Rio1608-D)
8ch Output (Ri8-D)
8ch Input (Ro8-D) |
etherCON Cat5e (Rio3224-D, Rio1608-D)
RJ-45 (Ri8-D, Ro8-D) |
Digital Output Characteristics
| Terminal |
Format |
Data length |
Level |
Connector |
| AES/EBU OUT 1/2 - 7/8 *1 |
AES/EBU Professional Use |
24bit |
RS422 |
XLR-3-32 type (Balanced)*2 |
*1 Rio3224-D only
*2. XLR-3-32 type connectors are balanced.( 1=GND, 2=HOT, 3=COLD )
|
