Yamaha LS9 Mixer

Large ‘studio’ sized mixer with multiple channels.

  • Versitile for studio or live events use
  • Powerful processing capabilities
  • Easy set up by trained staff
Outline LS9-16 LS9-32
Mixing capability Mixing channels 32 Mono + 4 Stereo 64 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
MAIN Stereo, Mono Stereo, Mono
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)
Output channel functions Attenuator, 4-band PEQ, Dynamics Attenuator, 4-band PEQ, Dynamics
On-board processors 4x GEQ, 4x GEQ/SPX (GEQ: 31-band or 2x Flex15), 50x Output port delay 4x GEQ, 4x GEQ/SPX (GEQ: 31-band or 2x Flex15), 66x Output port delay
I/O Mic inputs 16 (Recallable) 32 (Recallable)
Phantom power +48V DC; ON/OFF per channel +48V DC; ON/OFF per channel
AD converter 24-bit; 128-time over sampling 24-bit; 128-time over sampling
Line outputs 8 Omni output 16 Omni output
DA converter 24-bit; 128-time over sampling 24-bit; 128-time over sampling
Digital I/O 2tr in/out, USB Memory Recorder/Player 2tr in/out, USB Memory Recorder/Player
Expansion slots Mini-YGDAI (16-in/16-out); Possible to remote HA gain via slot 2x Mini-YGDAI (16-in/16-out); Possible to remote HA gain via slots
Control and others Ethernet, MIDI, USB (Storage/Key), Word clock I/O Ethernet, MIDI, USB (Storage/Key), Word clock I/O, Lamp
General specifications LS9-16 LS9-32
Internal processing 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, and/or Use PW800W AC100-240V 50/60Hz, and/or Use PW800W
Power consumption 95W 170W
Dimensions W 480mm; 18-7/8in 884mm; 34-13/16in
H 220mm; 8-11/16in 220mm; 8-11/16in
D 500mm; 19-11/16in 500mm; 19-11/16in
Net weight 12.0kg; 26.5lbs 19.4kg; 42.8lbs
Accessories Owner’s Manual, AC Power Cord Owner’s Manual, AC Power Cord, Dust Cover

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