| General specifications | MRX7-D | |
|---|---|---|
| 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 | |
