Enter the era of live mixing and recording where everyone is the master of their mix with Zoom's LiveTrak™ L-20R rack-mountable digital mixer. This portable mixer allows musicians to do it all - control their live mix right from the stage. With wireless control, 20 discrete channels, 22 tracks of recording and six custom monitor mixes, the L-20R offers a complete solution for any venue. Mix remotely, record directly.

The LiveTrak L-20R is a robust 22-in/4-out USB audio interface that routes inputs to any DAW, streaming software, or iOS device*—even while recording to an SD card. Featuring 16 mono mic/line inputs and two stereo inputs, the L-20R can handle the most demanding stages. The L20R offers two EFX busses and each channel includes a 3-band EQ, pan controls and compressor. During your live performance, record 20 channels plus a stereo mix directly to an SD card, then transfer your tracks to your DAW for your final edit.

With six independent monitor outputs, the LiveTrak L-20R enables musicians to wirelessly create their own custom mix. A dedicated output enables the FOH engineer to easily switch between monitoring the main and sub mixes. With iPads, the FOH engineer and 6 musicians can control their own mix, including fader levels, EQ settings, channel effects, and more from anywhere in the venue.

NOTE:*Apple Lightning to USB Camera Adapter required.

Includes
  • LiveTrak L-20R
  • AD-19 AC Adapter
  • BTA-1 Bluetooth Adapter
  • Rack Ears
  • Quick Guide
Features
  • 20 discrete channels (16 mono plus 2 stereo) with XLR or ¼-inch connectivity
  • 22-track simultaneous recording, 20-track playback
  • 22-in/4-out USB audio interface connectivity
  • Records up to 24bit/96kHz audio to SD card
  • Built-in compression control (Channels 1-16)
  • Main outputs plus 6 customizable monitor outputs
  • Dedicated headphone output for sound engineer
Specifications
  • SKU: ZL20R
  • Inputs:
    • Mono (MIC/LINE): 16
    • Stereo (LINE): 2
  • Output:
    • MASTER OUT: 1
    • MONITOR OUT: 6
    • PHONES: 1
  • INPUTS 1-16
  • Mono (MIC/LINE):
    • Type: XLR/TRS combo jacks (XLR: 2 HOT, TRS: TIP HOT)
  • Input gain:
    • PAD OFF: +16 – +60dB
    • PAD ON: - 10 – +34 dB
    • Hi-Z ON: +6 – +50 dB
  • Input impedance:
    • XLR: 3 k Ω
    • TRS: 10 k Ω /1 M Ω (when Hi-Z ON)
  • Maximum input level:
    • PAD OFF: 0 dBu (at 0 dBFS)
    • PAD ON: +26 dBu (at 0 dBFS)
  • Phantom power: +48 V
  • Stereo (LINE):
    • Type: TS phone/RCA pin (unbalanced) jacks
    • Maximum input level: +10 dBu
  • Outputs:
  • MASTER OUT:
    • Type: XLR jacks (balanced)
    • Maximum output level :+14.5 dBu
    • Output impedance: 100 Ω
  • MONITOR OUT A–F (with balanced output) connected to monitor speakers:
  • Type: TRS phone jacks (balanced)
  • Maximum output level: +14.5 dBu
  • Output impedance: 100 Ω
  • MONITOR OUT A– F (with unbalanced output) connected to headphones:
    • Type: Standard stereo phone jacks
    • Maximum output level: 42 mW + 42 mW at 60 Ω
    • Output impedance: 100 Ω
  • PHONES:
    • Type: Standard stereo phone jacks
    • Maximum output level: 42 mW + 42 mW at 60 Ω
    • Output impedance: 100 Ω
  • Buses:
    • MASTER: 1
    • MONITOR: 6
    • SEND EFX: 2
  • Channel Strip:
    • LOW CUT: 40–600 Hz, 12dB/OCT
  • EQ:
    • HIGH: 10 kHz, ± 15 dB, shelving
    • MID: 100 Hz – 8 kHz, ± 15 dB, peaking
    • LOW: 100 Hz, ± 15 dB, shelving
  • Level Meters:
    • Level segments: 12
  • Send Effects (20 types):
  • EFX 1:
    • Hall 1 (Reverb)
    • Hall 2 (Reverb)
    • Room 1 (Reverb)
    • Plate (Reverb)
    • Church (Reverb)
    • DrumAmb (Reverb)
    • GateRev (Reverb)
    • Vocal 1 (Delay + Hall Reverb)
    • Vocal 2 (Delay + Mono Reverb)
    • Vocal 3 (Delay + Plate Reverb)
  • EFX 2:
    • Hall 3 (Reverb)
    • Room 2 (Reverb)
    • Spring (Reverb)
    • Delay (Delay)
    • Analog (Delay)
    • P-P Dly (Delay)
    • Vocal 4 (Delay + Room Reverb)
    • Chorus 1 (Stereo Chorus)
    • Chorus 2 (Mono Chorus)
    • Cho+Dly (Chorus + Delay)
  • Recorder:
    • Maximum simultaneous recording tracks: 22 at 44.1/48/96 kHz
    • Maximum simultaneous playback tracks: 20
    • Recording format: WAV 44.1/48/96 kHz, 16/24-bit, mono/stereo
  • Recording media:
    • 4 GB – 32 GB SDHC cards (Class 10 or higher)
    • 64 GB – 512 GB SDXC cards (Class 10 or higher)
  • Audio Interface:
  • 44.1/48 kHz:
    • Recording: 22 channels
    • Playback: 4 channels
    • Bit depth: 24-bit
    • Interface: USB 2.0
  • System Requirements for Audio Interface Mode:
  • Windows:
    • OS: Windows® 7 SP1 or later / 8.1 / 10 (32bit/64bit)
    • CPU: Intel® Core i3 or faster*
    • USB: USB 3.0/USB 2.0**
  • NOTES:
  • * Operation is not guaranteed with CPUs from Atom, Celeron or Pentium series or CPUs made by AMD.
  • ** Only USB host controllers with Intel Chipsets are supported. Operation is not guaranteed when used with USB hubs or expansion cards.
  • Mac:
    • OS: Mac® OS X 10.11 / 10.12 / 10.13 / 10.14
    • CPU: Intel® Core i3 or faster
    • USB: USB 3.0/USB 2.0*
  • NOTE: * Operation is not guaranteed when used with USB hubs or expansion cards.
  • iPhone/iPad:
    • OS: iOS 9 / 10 / 11
  • NOTE: * Apple Lightning-to-USB Camera Adapter required.
  • USB HOST:
    • Class: USB 2.0 High Speed
  • Other:
    • Sampling frequency: 44.1/48/96 kHz
  • Frequency characteristics:
    • 44.1 kHz: -1.0 dB, 20 Hz – 20 kHz
    • 96 kHz: -3.0 dB, 20 Hz – 40 kHz
  • Equivalent input noise:
    • Actual measurements: -128dB EIN (IHF-A) at +60dB/150Ω input
  • Display: LCD with backlight (128×64 resolution)
  • Power: AD-19 AC adapter (DC12V 2A)
  • Power consumption: 24 W maximum
  • External dimensions (W x D x H): 17.5 x 15.3 x 3.3 in (445 mm × 388.4 mm × 82.6 mm)
  • Weight (main unit only): 8.2 lbs (3.71 kg)

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
Brand
Model
  • LiveTrak L-20R Rackmount Digital Mixer / Recorder
Categories
Sample Rate
  • 96 khz
Electronics
  • Digital
Bit Depth
  • 24-bit
Format
  • 19-inch Rackmount
Number of Headphone Outputs
  • 1
Number of Analog Outputs
  • 8
Number of Analog Inputs
  • 20
Number of Channels
  • 20

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