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Mackie 42-Channel/4-Bus Premium SR Console, 100mm Faders

Please note! This is a Special Order Item and is Non Cancelable and Non Returnable.
We Charge you when you place your order. Approximate arrival at Adorama 1 - 2 Weeks from date of order.
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$2,899.99 List Price

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$2,299.99 $90 per week
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About this item

The Onyx 32.4 is a 32 channel, 4 bus live sound mixer for use in mid-size venues. Much like the preceding SR series mixers, the Onyx 32.4 is designed to deliver optimum, professional quality in a compact, portable frame. 32 input channels feature 1/4in phone line level connectors and Mackie's famed Onyx microphone preamplifiers.

The Onyx microphone preamps boast an impressive 123dB total dynamic range, -129.5 dBm Equivalent Input Noise (EIN) and 0.0007% Total Harmonic Distortion (THD) for an overall sound that rivals expensive "boutique" mic preamps. The Onyx 4-bus mixers feature an internal compressor / limiter for complete control over dynamics, transients and level fluctuation.

Each channel features Mackie's patented 4-band Perkins EQ for high quality "British" EQ style signal contouring. There is no shortage of routing options with its 6 x 2 matrix providing sufficient monitor sends, 4-bus group outputs for routing channel signal to recorders and direct outputs on DB-25 connectors. The Onyx 4-bus live sound consoles are full featured, portable work-horse mixers for touring, small venue, house-of-worship, schools, halls and more.

Key Features

  • 32-channel / 4-bus premium analog mixer designed for live sound
  • Onyx microphone preamps with class-leading fidelity and dynamic range on every channel
  • 4-band Perkins EQ on every channel for warm, musical sound
  • 6 x 2 Matrix Mixer provides 2 additional mixes for cry rooms, monitors, etc
  • Built-in assignable stereo compressor/limiter designed by THAT corporation
  • Giant 12-segment LED ladders for Main output and compressor/limiter
  • 6 Aux sends with Pre/Post switches
  • 2 dedicated stereo channels
  • 100mm Panasonic faders on all channels, Groups and Mains

Technical Specs

Total No. of Inputs 32
Mic/Line Inputs 32 Line: 1/4" TRS Phone
28 Mic: 3-pin XLR
Stereo Line Inputs 2 - L/R 1/4" TRS Phone 29 through 32
In-Line Inputs/Returns No
AUX Sends 6 AUX Sends: 1/4" TRS Phone
AUX Returns Stereo Returns: L/R 1/4" TRS Phone
Inserts Inserts on all Input Channels, Group Outputs, Auxiliary Sends and Main Outputs
BUS (Group) Outputs 4 Group Outputs: 1/4" TRS Phone
2 Trk Master I/O Main Out (Balanced): Right / Left / Mono 3-pin XLR
Main Out (Unbalanced): Right / Left 1/4" Phone
ALT I/O Direct Outputs: 24 Channels on DB-25 Connectors x3
Matrix A/B Out: 1/4" TRS Phone x2Tape I/O: L/R Stereo RCA
Monitor Outputs Monitor Out: Right / Left 1/4" Phone
EQ Section Mono Channel EQ:
High: +/- 15dB at 12kHzHigh Mid: +/- 15dB, sweepable from 400 Hz to 8kHz
Low Mid: +/- 15dB, sweepable from 100 Hz to 2kHz Low: +/- 15dB at 80Hz
Stereo Channel (Aux Input) EQ:
High: +/- 15dB at 12kHz
High Mid: +/- 15dB at 2.5kHz
Low Mid: +/- 15dB at 400Hz
Low: +/- 15dB at 80Hz
Solo/Mute Yes, all channels and group outputs
Channel Level Control 100mm Panasonic Faders
Trim/Gain Control Rotary Controls:
Mic In: 0dB to +60dBLine In: -20dB to 40dB, mono channels
Phantom Power +48 VDC
Metering Main Mix and Compressor VU Meters
Frequency Response Mic Input to Main Output (Gain at Unity)
+0, -1dB, < 10Hz to 80kHz+0, -3dB, < 10Hz to 120kHz
Signal-to-Noise Ratio -87 dBu: (ref. +4 dBu, Mic In to Main Out, 32 channels and Main Mix at unity)
-89 dBu: (ref. +4 dBu, Mic In to Main Out, 24 channels and Main Mix at unity)
Total Harmonic Distortion (THD) Mic Input to Main Output (at +4 dBu)
THD: < 0.007% 20Hz to 20kHz0.003% at 1kHz typical
Power Supply 120 Watts
Universal AC Power Supply: 100 VAC - 240 VAC, 50-60 Hz
Dimensions (H x W x D) 7.3 x 39.8 x 21.9in / 185 x 1011 x 555mm
Weight 48.0lbs / 21.8kg
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