MRX7-D

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MRX7-D Yamaha Digital Signal Processor MRX7-D
一般規格 取樣頻率 內部 48kHz/44.1kHz
訊號延遲 1.9 毫秒 (AD-DA @48kHz)
全諧波失真 “0.05%(+4dBu,增益:-6dB,48kHz)0.1%(+4dBu,增益:+66dB,48kHz)”(使用 18dB/Oct 濾波器 @80kHz 測量)
頻率響應 20Hz 到 20kHz:最高:+0.5dB,最低:-1.5dB
動態範圍 107dB(typ. 增益:-6dB)
二重像 (交互聲) -100dB (@1kHz)
散熱 最高55.9kcal/h
電源需求 AC100V-240V 50Hz/60Hz
耗電量 65W
尺寸 480mm
88mm
366mm
淨重 6.5kg
配件 內含配件 = 電源線、Euroblock 插頭(3 頭,tabbed)x16。Euroblock 插頭(16-針)x2,線束,手冊
其他 記憶體排組 = 預設:50,幻象電源 = +48V

Analog Input Specifications

Input terminal GAIN Actual load impedance For use with nominal Input Level Connector Balanced / Unbalanced
Nominal Max. before clip
INPUT 1-8 +66dB 10kΩ 50-600Ω Mics -62dBu(0.616mV) -42dBu(6.16mV) Euroblock(5.08mm pitch) Balanced
-6dB 600ΩLines +10dBu(2.45V) +30dBu(24.5V)
ST IN 1,2 - 10kΩ 600Ω Lines -10dBV(316mV) +10dBV(3.16V) RCA Pin Jack Unbalanced

* In these specifications, 0dBu = 0.775 Vrms., 0dBV = 1.00 Vrms.
* All input AD converters are 24bit linear, 128times oversampling.
* +48V DC ( phantom power ) is supplied to INPUT EUROBLOCK connectors via each individual software controlled switch.

Analog Output Specifications

Output terminal Actual Source impedance For use with nominal Output Level Connector Balanced / Unbalanced
Nominal Max. before clip
OUTPUT 1-8 75Ω 10kΩLines +4dBu(1.23V) +24dBu(12.3V) Euroblock(5.08mm pitch) Balanced

* In these specifications, 0dBu = 0.775 Vrms.
*All output DA converters are 24bit, 128times oversampling.(Fs=48kHz)

Digital Input and Output Specifications

Terminal Format Level IN/OUT Connector
YDIF In YDIF RS-422 16IN RJ45
YDIF Out YDIF RS-422 16OUT RJ45
Primary / Secondary Dante 1000BASE-T 64IN/64OUT RJ45

Control I/O Specifications

Terminal Level Connector
GPI 16IN / 8OUT IN 0V-5V (IN 16 L(0V-2.5V) / H(2.5V-24V)) Euroblock
OUT Open Collector
+V DC5V
REMOTE RS-232C (BAUD RATE : 38.4kbps or 115.2kbps) D-sub 9pin (Male)
DCP - RJ-45
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