| Outline | M7CL-48ES | M7CL-48 | M7CL-32 | |
|---|---|---|---|---|
| Mixing capability | Mixing channels | 48 Mono + 4 Stereo | 48 Mono + 4 Stereo | 32 Mono + 4 Stereo |
| GROUP | 16 MIX (Group/AUX) busses | 16 MIX (Group/AUX) busses | 16 MIX (Group/AUX) busses | |
| AUX | 16 MIX (Group/AUX) busses | 16 MIX (Group/AUX) busses | 16 MIX (Group/AUX) busses | |
| MAIN | Stereo, Mono | Stereo, Mono | Stereo, Mono | |
| MATRIX | 8 (Can be used as AUX by "Input to Matrix" function) | 8 (Can be used as AUX by "Input to Matrix" function) | 8 (Can be used as AUX by "Input to Matrix" function) | |
| DCA/VCA | 8 | 8 | 8 | |
| Input channel functions | HPF, Attenuator, 4-band PEQ, 2x Dynamics, Pan (LR or LCR with CSR) | HPF, Attenuator, 4-band PEQ, 2x Dynamics, Pan (LR or LCR with CSR) | HPF, Attenuator, 4-band PEQ, 2x Dynamics, Pan (LR or LCR with CSR) | |
| Output channel functions | Attenuator, 4-band PEQ, Dynamics | Attenuator, 4-band PEQ, Dynamics | Attenuator, 4-band PEQ, Dynamics | |
| On-board processors | 4x GEQ, 4x GEQ/SPX (GEQ: 31-band or 2x Flex15), 68x Output port delay | 4x GEQ, 4x GEQ/SPX (GEQ: 31-band or 2x Flex15), 68x Output port delay | 4x GEQ, 4x GEQ/SPX (GEQ: 31-band or 2x Flex15), 68x Output port delay | |
| I/O | Mic inputs | 0 (Use SB168-ES for physical I/O) | 48 (Recallable) | 32 (Recallable) |
| Line inputs | 4x Stereo (Compliant with mic input) | 4x Stereo (Compliant with mic input) | 4x Stereo (Compliant with mic input) | |
| AD converter | 24-bit; 128-time over sampling | 24-bit; 128-time over sampling | 24-bit; 128-time over sampling | |
| Line outputs | 8 Omni output | 16 Omni output | 16 Omni output | |
| DA converter | 24-bit; 128-time over sampling | 24-bit; 128-time over sampling | 24-bit; 128-time over sampling | |
| Digital I/O | 3x EtherSound, 2tr out | 2tr out | 2tr out | |
| Expansion slots | 3x Mini-YGDAI (16-in/16-out) | 3x Mini-YGDAI (16-in/16-out) | 3x Mini-YGDAI (16-in/16-out) | |
| Control and others | Ethernet, MIDI, Remote (HA remote), USB (Storage/Key), Word clock I/O, 2x Lamp (12V) | Ethernet, MIDI, Remote (HA remote), USB (Storage/Key), Word clock I/O, 2x Lamp (12V) | Ethernet, MIDI, Remote (HA remote), USB (Storage/Key), Word clock I/O, Lamp (12V) | |
| Phantom power | - | +48V DC; ON/OFF per channel | +48V DC; ON/OFF per channel | |
| General specifications | M7CL-48ES | M7CL-48 | M7CL-32 | |
| Internal processing | 32bit, Accumulator: 58bit | 32bit, Accumulator: 58bit | 32bit, Accumulator: 58bit | |
| Sampling frequency rate | Internal | 44.1kHz, 48kHz | 44.1kHz, 48kHz | 44.1kHz, 48kHz |
| External | 44.1 kHz (-2.5%) to 48 kHz (+2.5%) | 44.1 kHz (-10%) to 48 kHz (+6%) | 44.1 kHz (-10%) to 48 kHz (+6%) | |
| Signal delay | Less than 2.5 ms (@48kHz) | Less than 2.5 ms (@48kHz) | Less than 2.5 ms (@48kHz) | |
| Total harmonic distortion | Less than 0.05% (20Hz-20kHz) | Less than 0.05% (20Hz-20kHz) | Less than 0.05% (20Hz-20kHz) | |
| Frequency response | 0, +0.5, -1.5dB 20Hz-20kHz | 0, +0.5, -1.5dB 20Hz-20kHz | 0, +0.5, -1.5dB 20Hz-20kHz | |
| Dynamic range | DA: 110dB; AD+DA: 108dB | DA: 110dB; AD+DA: 108dB | DA: 110dB; AD+DA: 108dB | |
| Hum & noise level | Equivalent input noise | -128dBu | -128dBu | -128dBu |
| Residual output noise | -86dBu | -86dBu | -86dBu | |
| Crosstalk | -80 dB Adjacent Input Channels, Input to Output | -80 dB Adjacent Input Channels, Input to Output | -80 dB Adjacent Input Channels, Input to Output | |
| Power requirements | AC100-240V 50/60Hz, and/or Use PW800W | AC100-240V 50/60Hz, and/or Use PW800W | AC100-240V 50/60Hz, and/or Use PW800W | |
| Power consumption | 150W, 190W (When use with PW800W) | 300W, 375W (When use with PW800W) | 250W, 310W (When use with PW800W) | |
| Dimensions | W | 1274mm; 50-3/16in | 1274mm; 50-3/16in | 1060mm; 41-3/4in |
| H | 286mm; 11-1/4in | 286mm; 11-1/4in | 286mm; 11-1/4in | |
| D | 701mm; 27-5/8in | 701mm; 27-5/8in | 701mm; 27-5/8in | |
| Net weight | 46kg; 101.4lbs | 50kg; 110.3lbs | 42kg; 92.6lbs | |
| Accessories | Owner’s Manual, AC power cord, Dust cover | Owner’s Manual, AC power cord, Dust cover | Owner’s Manual, AC power cord, Dust cover | |
| Input terminals | GAIN | Actual load impedance | For use with nominal | Input level | Connector | ||
|---|---|---|---|---|---|---|---|
| Sensitivity*¹ | Nominal | Max. before clip | |||||
|
INPUT 1-48 (M7CL-48) INPUT 1-32 (M7CL-32) |
-62dB +10dB |
3kΩ | 50-600Ω Mics & 600Ω Lines | -82dBu | -62dBu | -42dBu | XLR3-31 type*² |
| -10dBu | +10dBu | +30dBu | |||||
|
ST IN 1-4 [L,R] (M7CL-32/48) OMNI IN 1-8 (M7CL-48ES) |
-62dB +10dB |
3kΩ | 50-600Ω Mics & 600Ω Lines | -82dBu | -62dBu | -42dBu | XLR3-31 type*² |
| -10dBu | +10dBu | +30dBu | |||||
| TALKBACK |
-60dB -16dB |
3kΩ |
50-600Ω Mics & 600Ω Lines |
-70dBu -26dBu |
-60dBu -16dBu |
-40dBu +4dBu |
XLR3-31 type*² |
*¹ Sensitivity is the lowest level that will produce an output of +4 dBu (1.23 V) or the nominal output level when the unit is set to maximum gain. (all faders and level controls are maximum position.)
*² XLR-3-31 type connectors with latch are balanced. (1=GND, 2=HOT, 3=COLD)
* In these specifications, 0 dBu = 0.775 Vrms.
* All input AD converters are 24bit linear, 128 times oversampling.
* +48V DC (phantom power) is supplied to INPUT (1-48 or 1-32), ST IN 1L-4R, OMNI IN 1-8 and TALKBACK XLR type connectors via each individual software controlled switches.
| Output terminal | Actual source impedance | For use with nominal | GAIN SW*³ | Output level | Connector | |
|---|---|---|---|---|---|---|
| Nominal | Max. before clip | |||||
|
OMNI OUT 1-16 (M7CL-32/48) OMNI OUT 1-8 (M7CL-48ES) |
75Ω | 600Ω Lines | +24dB | +4dBu | +24dBu | XLR-3-32 type*¹ |
| +18dB | -2dBu | +18dBu | ||||
| PHONES | 15Ω | 8Ω Phones | - | 75mW* | 150mW | ST Phone jack*² |
| 40Ω Phones | 65mW* | 150mW | ||||
*¹ XLR-3-32 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*² PHONES stereo phone jack is unbalanced. (Tip=LEFT, Ring=RIGHT, Sleeve=GND)
*³ There are switches inside the body to preset the maximum output level.
* The position of the level control is 10 dB lowered from Max.
* In these specifications, 0 dBu = 0.775 Vrms.
* All output DA converters are 24 bit, 128 times oversampling.
| Terminal | Format | Data length | Level | Audio | Connector | |
|---|---|---|---|---|---|---|
| 2TR OUT DIGITAL*¹ | AES/EBU | AES/EBU Professional Use*¹ | 24bit | RS422 | - | XLR3-32 type (Balanced)*² |
| EtherSound (M7CL-48ES) | EtherSound | 24bit | 100Base-TX | 48ch Input/24ch Output @48kHz | etherCON CAT5*³ | |
*¹ The channel status of 2TR OUT DIGITAL is described on page 294.
*² XLR-3-32 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*³ IN, OUT
| Terminal | Format | Level | Connector | |
|---|---|---|---|---|
| NETWORK | IEEE802.3 | - | RJ-45 | |
| 3rd Port (M7CL-48ES) | ||||
| MIDI | IN | MIDI | - | DIN-5pin |
| OUT | MIDI | - | DIN-5pin | |
| WORD CLOCK | IN | - | TTL/75Ω | BNC |
| OUT | - | TTL/75Ω | BNC | |
| REMOTE (M7CL-32/48) | - | RS422 | D-sub 9pin(male) | |
| LAMP 1(32ch), 2(48ch) | - | 0V-12V | XLR-4-31 type*¹ | |
| USB HOST | USB1.1 | - | A type USB Connector | |
*¹ 4pin=HOT, 3pin=COLD, Lamp rating 5 W, Voltage control by software
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