M7CL Bộ trộn âm kỹ thuật số Ngừng sản xuất

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
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)
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)
Chức năng kênh đầu ra 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)
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)
Điều khiển và Khác 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
Công suất trộn CHÍNH Stereo, Mono Stereo, Mono Stereo, Mono
DCA/VCA 8 8 8
I/O Bộ chuyển đổi AD 24-bit; 128-time over sampling 24-bit; 128-time over sampling 24-bit; 128-time over sampling
Ngõ ra đường dây 8 Omni output 16 Omni output 16 Omni output
Bộ chuyển đổi DA 24-bit; 128-time over sampling 24-bit; 128-time over sampling 24-bit; 128-time over sampling
Xử lý bên trong 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
General specifications 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

Analog input characteristics

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
3kΩ50-600Ω Mics & 600Ω Lines-82dBu-62dBu-42dBuXLR3-31 type*²
-10dBu+10dBu+30dBu
ST IN 1-4 [L,R] (M7CL-32/48)
OMNI IN 1-8 (M7CL-48ES)
-62dB
+10dB
3kΩ50-600Ω Mics & 600Ω Lines-82dBu-62dBu-42dBuXLR3-31 type*²
-10dBu+10dBu+30dBu
TALKBACK-60dB
-16dB
3kΩ50-600Ω 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.

Analog output characteristics

Output terminal Actual source impedance For use with nominal GAIN SW*³ Output level Connector
NominalMax. before clip
OMNI OUT 1-16 (M7CL-32/48)
OMNI OUT 1-8 (M7CL-48ES)
75Ω600Ω Lines+24dB
+4dBu
+24dBu
XLR-3-32 type*¹
+18dB-2dBu+18dBu
PHONES15Ω8Ω Phones-75mW*150mWST Phone jack*²
40Ω Phones65mW*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.

Digital I/O characteristics

TerminalFormatData lengthLevelAudioConnector
2TR OUT DIGITAL*¹AES/EBUAES/EBU Professional Use*¹24bitRS422-XLR3-32 type (Balanced)*²
EtherSound (M7CL-48ES)EtherSound24bit100Base-TX48ch Input/24ch Output @48kHzetherCON 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

Control I/O characteristics

TerminalFormatLevelConnector
NETWORKIEEE802.3-RJ-45
3rd Port (M7CL-48ES)
MIDIINMIDI-DIN-5pin
OUTMIDI-DIN-5pin
WORD CLOCKIN-TTL/75ΩBNC
OUT-TTL/75ΩBNC
REMOTE (M7CL-32/48)-RS422D-sub 9pin(male)
LAMP 1(32ch), 2(48ch)-0V-12VXLR-4-31 type*¹
USB HOSTUSB1.1-A type USB Connector

*¹ 4pin=HOT, 3pin=COLD, Lamp rating 5 W, Voltage control by software