ZMX124FX-USB 

Full-featured Professional Live Mixing Experience
The ZEPHYR ZMX124FXU is a 12-channel, 4-bus mixer with more than enough inputs, outputs, routing, EQ, and effects, for any live performance reinforcement need. It features 6 ultra-low microphone inputs with balanced TRS jacks and instert points, a three-band EQ with a sweepable mid frequency on 4 channels, four channels of stereo inputs with 4-band fixed EQs, and a 4-bus assignable sub mixer. You also get 60mm high-precision faders and four AUX sends per channel (2 Pre/Post switchable pots). The ZEPHYR ZMX124FXU gives you the all the features you need to mix any professional live performance.

265 Onboard Effects
Whether you're mixing the church choir or a heavy metal band, give your mix a professional edge with 256 onboard 24-bit Alesis DSP effects. Choose from room and space delays, small and large hall acoustics, plate and spring reverbs, flangers, chorusus and more. The ZEPHYR ZMX124FXU offers 16 variations of 16 professional effects from which to build, tweak, and dial in your sound.

USB Audio Interface
Capture your live mix with your laptop and computer recording software by simply connecting a USB cable to the ZEPHYR ZMX124FXU. This USB-enabled professional mixing console features a USB port that streams two channels of 24-bit audio out to your computer (Main Mix or Sub Mix 1/2). With the ZEPHYR ZMX124FXU you can record band rehearsals, club gigs, speaking engagments, worship meetings, and any other live performance reinforcment sitation. What's more, this USB connection is bi-directional so you can also stream audio from your laptop to the ZEPHYR ZMX124FXU for audio and music playback.

• 20 total inputs
• 3-band EQ with swept mid on microphone channels
• 4-band fixed EQ on stereo line channels
• Stereo 9-band graphic EQ
• 4 AUX sends per channel: 2 PRE/POST faders switchable
• 4-bus sub mixer
• 60mm high precision faders
• 256 24-bit Alesis DSP effects (16 presets × 16 variations)
• USB audio interface for computer software recording and monitoring

Specifcations:

Input Channels
Microphone Input Electronically Balanced
Frequency Response: 20Hz to 20kHz, +/-1dB
Distortion: ( THD&N) 0.03% at 0dBu, 1kHz
Gain range: 0 dB to 50 dB (MIC)
SNR: (Signal-to-Noise Rate ) 114 dB

Line Input Electronically Balanced(UNBalanced)
Frequency Response: 20Hz to 20kHz, +/-1dB
Distortion: (THD&N) 0.03% at 0dBu, 1kHz
Gain range: -15 dBu to 35 dBu
Impedance Microphone Input: 1.4k Ohms
Channel Insert return: 2.5k Ohms
All Other Input: 10k Ohms or Greater
Tape Out: 1k Ohms
All Other Outputs: 120 Ohms

Equalization
Hi Shelving: ±15 dB @12 kHz 
Mid bell: ±12 dB @100Hz~8 kHz 
Low shelving: ±15 dB @80 Hz 
MAIN EQ: 9 EQ (63Hz 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz 16kHz)±15 dB
DSP Section: A/D And D/A Converters 24-bit
DSP Resolution: 24-bit
Type of effects: Large Hall, Medium Hall, Large Room, Medium Room, Karaoke, Short Spring Reverb, Long Spring Reverb, Chamber, Mono Delay, Mono Echo, Stereo Echo, Flanger, Chorus, Reverb + Chorus, Reverb + Delay, Thickener
Presets: 16
Controls: 16-Posistion PRESET Selector

CLIP LED
MUTE SWITCH with PEAK LED Indicator

Main Mix Section Noise (Bus noise)
Fader 0 dB, Channels muted: -90dBr (ref.: +4dBu)
Fader 0 dB, All Input Channels Assigned And Set To UNITY Gain:  -88dBr (ref.: +4dBu)
Phantom Power: Mic Pin2/Pin3 And Pin1 47±2V
Power supply Main voltage: 100V~230V

Physical Dimension (W*D*H)
415 mm 400 mm 38/115 mm  (ZMX124 FXU)
525 mm 400 mm 38/115 mm  (ZMX164 FXU)
765 mm 400 mm 38/115 mm  (ZMX244 FXU)
Net Weight 5.80 Kg (12.8 lb)  (ZMX124 FXU)
7.40 Kg (16.3 lb)  (ZMX164 FXU)
10.6 Kg (23.4 lb)  (ZMX244 FXU)

Dimensions (WxLxH): 415mm x 400mm x 115mm
Weight: 12.8 lb