Visound

Visound

    Mixer Yamaha LS9 Digital

  • Mixer Yamaha LS9 Digital





General specifications
Thông số kỹ thuật chung
Ngoại tuyến
Outline

LS9-32 LS9-16
Mixing capability Mixing channels 64 Mono + 4 Stereo 32 Mono + 4 Stereo
GROUP 16 MIX (Group/AUX) busses 16 MIX (Group/AUX) busses
AUX 16 MIX (Group/AUX) busses 16 MIX (Group/AUX) busses
MATRIX 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)
On-board processors 4x GEQ, 4x GEQ/SPX (GEQ: 31-band or 2x Flex15), 66x Output port delay 4x GEQ, 4x GEQ/SPX (GEQ: 31-band or 2x Flex15), 50x Output port delay
I/O Mic inputs 32 (Recallable) 16 (Recallable)
Phantom power +48V DC; ON/OFF per channel +48V DC; ON/OFF per channel
Digital I/O 2tr in/out, USB Memory Recorder/Player 2tr in/out, USB Memory Recorder/Player
Expansion slots 2x Mini-YGDAI (16-in/16-out); Possible to remote HA gain via slots Mini-YGDAI (16-in/16-out); Possible to remote HA gain via slot
Công suất trộn CHÍNH Stereo, Mono Stereo, Mono
Chức năng kênh đầu ra Attenuator, 4-band PEQ, Dynamics Attenuator, 4-band PEQ, Dynamics
I/O Bộ chuyển đổi AD 24-bit; 128-time over sampling 24-bit; 128-time over sampling
Ngõ ra đường dây 16 Omni output 8 Omni output
Bộ chuyển đổi DA 24-bit; 128-time over sampling 24-bit; 128-time over sampling
Điều khiển và Khác Ethernet, MIDI, USB (Storage/Key), Word clock I/O, Lamp Ethernet, MIDI, USB (Storage/Key), Word clock I/O
Xử lý bên trong 32bit, Accumulator: 58bit 32bit, Accumulator: 58bit
Sampling frequency rate Internal 44.1kHz, 48kHz 44.1kHz, 48kHz
External 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)
Total harmonic distortion 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
Dynamic range DA: 110dB; AD+DA: 108dB DA: 110dB; AD+DA: 108dB
Hum & noise level Equivalent input noise -128dBu -128dBu
Residual output noise -86dBu -86dBu
Crosstalk -80 dB Adjacent Input Channels, Input to Output -80 dB Adjacent Input Channels, Input to Output
Power requirements AC100-240V 50/60Hz AC100-240V 50/60Hz
General specifications 170W 95W
Dimensions W 884mm; 34-13/16in 480mm; 18-7/8in
H 220mm; 8-11/16in 220mm; 8-11/16in
D 500mm; 19-11/16in 500mm; 19-11/16in
Net weight 19.4kg; 42.8lbs 12.0kg; 26.5lbs
Accessories Owner’s Manual, AC Power Cord, Dust Cover Owner’s Manual, AC Power Cord

Analog input characteristics

Input terminal Actual load impedance For use with nominal Input level Connector

GAIN Sensitivity Nominal Max. before clip
INPUT 1-n* -62dB
+10dB
3kohms 50-600 ohm Mics & 600ohm Lines -82dBu -62dBu -42dBu XLR3-31 type*
-10dBu +10dBu +30dBu

* LS9-32: n=32, LS9-16: n=16

Analog output characteristics

Output terminal Actual source impedance For use with nominal GAIN SW Output level Connector
Nominal Max. before clip
OMNI OUT 1-n* 75ohms 600ohm Lines +24dB**
+18dB
+4dBu
-2dBu
+24dBu
+18dBu
XLR-3-32 type
PHONES OUT 15ohms 8ohm Phones - 75mW 150mW ST Phone jack
40ohm Phones - 65mW 150mW

* LS9-32: n=16, LS9-16: n=8
** Default

Digital output characteristics

Terminal Format Data length Level Connector
2TR IN DIGITAL COAXIAL IEC60958 24bit 0.5Vpp/
75ohms
RCA pin jack
2TR OUT DIGITAL COAXIAL IEC60958
(Consumer Use)
24bit 0.5Vpp/
75ohms
RCA pin jack

Control I/O characteristics

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