Zoom LiveTrak L-20R Portable Digital Mixer

The Zoom LiveTrak™ L-20R is a rack-mountable digital mixer that allows musicians to control their live mix right from the stage with the use of an iPad. 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.

Featuring 16 mono mic/line inputs and two stereo inputs, the L-20R can handle the most demanding stages. The L-20R 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 L-20R enables musicians to create their own custom mix. A dedicated output enables the FOH engineer to easily switch between monitoring the main and sub mixes.

Zoom LiveTrak L-20R 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
• Scene saving function, up to 9 scenes saved at a time
• 20 built-in chorus, delay and reverb effects with adjustable parameters
• Compatible with Remote Mixer app for iPad

• LiveTrak L-20R portable digital mixer1
• AD-19 AC adapter1
• BTA-1 Bluetooth adapter1
• Rack ear set1

• Number of Input Channels
  • Mono (Mic/Line): 16
  • Stereo (Line): 2
• Number of Output Channels
  • Master Out: 1
  • Monitor Out: 6
  • Phones: 1
• Inputs
  • 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)
  • Max. Input Level: PAD OFF: 0 dBu (at 0 dBFS) | PAD ON: +26 dBu (at 0 dBFS)
  • Phantom Power: +48V
  • Stereo (Line)
  • Type: TS phone/RCA pin (unbalanced) jacks
  • Max. Input Level: +10 dBu
• Outputs
  • Master Out
  • Type: XLR jacks (balanced)
  • Max. 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)
  • Max. Output Level: +14.5 dBu
  • Output Impedance: 100 Ω
  • Monitor Out A-F (with unbalanced output) Connected to Headphones
  • Type: standard stereo phone jacks
  • Max. Output Level: 42 mW + 42 mW at 60 Ω
  • Output Impedance: 100 Ω
  • Phones
  • Type: standard stereo phone jacks
  • Max. Output Level: 42mW + 42mW at 60 Ω
  • Output Impedance: 100 Ω
• Buses
  • Master: 1
  • Monitor: 6
  • Send EFX: 2
• Channel Strip, Comp
  • 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 Meters12 level segments
• Send Effects 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
  • Max. Simultaneous Recording Tracks: 22 at 44.1/48/96 kHz
  • Max. Simultaneous Playback Tracks: 20
  • Recording Format: WAV 44.1/48/96 kHz, 16/24-bit, mono/stereo
  • Recording Media: 4GB–32GB SDHC cards (Class 10 or higher) , 64GB–512GB SDXC cards (Class 10 or higher)
• Audio Interface
  • 44.1/48kHz
  • Recording: 22 channels
  • Playback: 4 channels
  • Bit Depth: 24-bit
  • Interface: USB 2.0
• Card Reader ClassUSB 2.0 High Speed
• USB Host ClassUSB 2.0 High Speed
• Sampling Frequency44.1/48/96 kHz
• Frequency Characteristics
  • 44.1kHz -1dB: 20Hz - 20kHz
  • 96kHz -3dB: 20Hz - 40kHz
• EIN (actual measurements)−128dB EIN (IHF-A) at +60dB/150Ω input
• DisplayLCD with backlight (128x64 resolution)
• PowerAC adapter DC12V 2A (included Zoom AD-19 adapter)
• Power Consumption24W max.
• Dimensions (WxDxH)17.24" x 6.23" x 5.97"
• Weight5.49 pounds