Yamaha MRX7-D
General specifications
Sampling frequency rate Internal 48kHz/44.1kHz
Signal delay 1.9 msec (AD-DA @48kHz)
Total harmonic distortion “0.05% (+4dBu, Gain:-6dB, 48kHz) 0.1% (+4dBu, Gain: +66dB, 48kHz)” (Measured with a 18dB/Oct filter @80kHz)
Frequency response 20Hz to 20kHz: max:+0.5dB, min:-1.5dB
Dynamic range 107dB (typ. Gain:-6dB)
Crosstalk -100dB (@1kHz)
Heat dissipation 55.9kcal/h max
Power requirements AC100V-240V 50Hz/60Hz
Power consumption 65W
Dimensions W 480mm
H 88mm
D 366mm
Net weight 6.5kg
Accessories Included items = Power cord, Euroblock plugs (3-pin, tabbed) x16, Euroblock plugs (16-pin) x2, Cable Ties, Manual
Others Memory bank = PRESET: 50, Phantom Power = +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
