R 系列 (AD/DA):第 2 代

可以捲動

Rio3224-D2
Rio1608-D2
一般規格 取樣頻率 外部 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)
訊號延遲 少於 1.7 ms,Rio INPUT 至 Rio OUTPUT 以 PM10 使用 Dante 連接,Fs= 96 kHz,Dante Receive Latency 設為 0.25 msec 少於 1.7 ms,Rio INPUT 至 Rio OUTPUT 以 PM10 使用 Dante 連接,Fs= 96 kHz,Dante Receive Latency 設為 0.25 msec
全諧波失真 Less than 0.05% 20 Hz-20 kHz@+4 dBu into 600Ω, Fs= 48 kHz, Less than 0.05% 20 Hz-40 kHz@+4 dBu into 600Ω, Fs= 96 kHz, INPUT to OUTPUT, Input Gain= Min. Less than 0.05% 20 Hz-20 kHz@+4 dBu into 600Ω, Fs= 48 kHz, Less than 0.05% 20 Hz-40 kHz@+4 dBu into 600Ω, Fs= 96 kHz, INPUT to OUTPUT, Input Gain= Min.
頻率響應 +0.5,–1.5 dB 20 Hz-20 kHz,參照 +4 dBu 輸出 @1 kHz,INPUT 至 OUTPUT,Fs= 48 kHz / +0.5,–1.5 dB 20 Hz-40 kHz,參照 +4 dBu 輸出 @1 kHz,INPUT 至 OUTPUT,Fs= 96 kHz +0.5,–1.5 dB 20 Hz-20 kHz,參照 +4 dBu 輸出 @1 kHz,INPUT 至 OUTPUT,Fs= 48 kHz / +0.5,–1.5 dB 20 Hz-40 kHz,參照 +4 dBu 輸出 @1 kHz,INPUT 至 OUTPUT,Fs= 96 kHz
動態範圍 一般 112 dB,DA 轉換,一般 108 dB,INPUT 至 OUTPUT,輸入增益 = 最小 一般 112 dB,DA 轉換,一般 108 dB,INPUT 至 OUTPUT,輸入增益 = 最小
哼雜聲位準 平衡式輸入噪聲 一般–128 dBu,輸入增益 = 最大 一般–128 dBu,輸入增益 = 最大
殘差輸出雜訊 –88 dBu,停用 ST 主控 –88 dBu,停用 ST 主控
二重像 (交互聲) -100dB,相鄰 INPUT/OUTPUT 頻道,輸入增益 = -6dB,@1 kHz *以 30dB/octave 濾波器量測 @22kHz -100dB,相鄰 INPUT/OUTPUT 頻道,輸入增益 = -6dB,@1 kHz *以 30dB/octave 濾波器量測 @22kHz
電源需求 100-240V, 50/60Hz 100-240V, 50/60Hz
耗電量 120W 72W
尺寸 480 mm (18.9") 480 mm (18.9")
220 mm (8.7") 132 mm (5.2")
368 mm (14.5") 368 mm (14.5")
淨重 13.5 kg (29.8 lbs) 9.6 kg (21.2 lbs)
配件 使用者手冊、AC 電源線 (250cm) 使用者手冊、AC 電源線 (250cm)
其他 NC 值:風扇模式低:NC=20 / 高:NC=30 (量測位置:機器前方一公尺),操作溫度範圍:0 - 40°C,儲存溫度範圍:–20 - 60°C NC 值:風扇模式低:NC=15 / 高:NC=25 (量測位置:機器前方一公尺),操作溫度範圍:0 - 40°C,儲存溫度範圍:–20 - 60°C

總諧波失真以 18 dB/octave 濾波器 @80 kHz 測量 Hum 及雜訊以 A-Weight 濾波器測量。 串音以 30 dB/octave filter @22 kHz 測量

Analog Input Characteristics

Input Terminals GAIN Actual Load Impedance For Use With Nominal Input Level Connector
Nominal Max. before clip
INPUT 1-16 +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)
INPUT 17-32*2 +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. Rio3224-D2 only
* In these specifications, 0dBu= 0.775Vrms.
* +48V DC ( phantom power ) is supplied to INPUT XLR type connectors via each individual software controlled switch.

Analog Output Characteristics

Output Terminals Actual Source Impedance For Use With Nominal Max.Output Level Select SW*1 Output Level Connector
Nominal Max. before clip
OUTPUT 1-8 75Ω 600Ω Lines +24dB (default) +4dBu (1.23V) +24dBu (12.3V) XLR-3-32 type (Balanced)*2
+18dB -2dBu (616mV) +18dBu (6.16V)
OUTPUT 9-16*3 75Ω 600Ω Lines +24dB (default) +4dBu (1.23V) +24dBu (12.3V) XLR-3-32 type (Balanced)*2
+18dB -2dBu (616mV) +18dBu (6.16V)

*1. There are switches inside the body to preset the maximum output level.
*2. XLR-3-32 type connectors are balanced. (1= GND, 2= HOT, 3= COLD )
*3. Rio3224-D2 only
* In these specifications, 0dBu= 0.775Vrms.

Digital Input & Output Characteristics

Terminals Format Data Length Level Audio Connector
Primary/Secondary Dante 24-bit or 32-bit 1000Base-T 32ch (Rio3224-D2 to other devices)
24ch (Other devices to Rio3224-D2)
16ch (Rio1608-D2 to other devices)
8ch (Other devices to Rio1608-D2)
etherCON Cat5e

Digital Output Characteristics

Terminals Format Data Length Level Connector
AES/EBU OUT 1-8*1 AES/EBU AES/EBU Professional use*1 24-bit RS422 XLR-3-32 type (Balanced)*2

*1. Rio3224-D2 only
*2. XLR-3-32 type connectors are balanced. (1= GND, 2= HOT, 3= COLD)

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