Field Recording
Video Recording
Live Sound + Recording
Digital Instruments
Audio Interfaces
Multi-Track Recorders
Guitar
Acoustic
Bass
MultiStomp
Vocal

Mix Remotely. Record Directly. LIVETRAK L-20R The Portable Mixer/Recorder That Does it All

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

Mix Remotely. Record Directly. LIVETRAK L-20R The Portable Mixer/Recorder That Does it All

The Zoom LiveTrak™ L-20R is a rack-mountable digital mixer that allows performers to dial in and control their live mix right from the stage. With wireless control, 20 discrete channels, 22 tracks of recording, six custom monitor mixes and built-in effects and EQ, the L-20R offers working musicians a complete solution for any venue.

Portable and Powerful

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.




Portable and Powerful

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.

22 Tracks of Recording

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.



*Effects, EQ, overdub, audio interface, and fader modes A-F are not available in 96 kHz.

22 Tracks of Recording

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.

*Effects, EQ, overdub, audio interface, and fader modes A-F are not available in 96 kHz.

It’s Your Monitor
Make It Your Mix

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.

 







It’s Your Monitor
Make It Your Mix

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.

iPad Control

With iPads, the FOH engineer and 6 musicians can control their own mix from anywhere in the venue.

*Compatible with all iPad Air models, iPad Mini 2 and later, iPad Pro, and iPad (2017), running iOS 10.3.3 or newer.

iPad Control

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.

“In the New York City club scene, the L-20R’s size and features make my life a lot easier. It’s got plenty of inputs. It’s got wireless control.
It’s got all I need.”

—Dennis McCalla, Engineer
The Kennedy Administration

“In the New York City club scene, the L-20R’s size and features make my life a lot easier. It’s got plenty of inputs. It’s got wireless control.
It’s got all I need.”

—Dennis McCalla, Engineer
The Kennedy Administration

Scene Recall

With the LiveTrak L-20R’s Scene Recall feature, you can instantly recall up to nine different scenes with monitor mixes, EQ settings, effects, and more.

Scene Recall

With the LiveTrak L-20R’s Scene Recall feature, you can instantly recall up to nine different scenes with monitor mixes, EQ settings, effects, and more.

Accessible

The L-20R’s versatile design provides easy access for plugging in your cables.

Accessible

The L-20R’s versatile design provides easy access for plugging in your cables.

A Robust
Audio Interface

The L-20R is a 22-in/4-out USB audio interface. Route inputs to any DAW, streaming software, or iOS device*—even while recording to an SD card.

*Apple Lightning to USB Camera Adapter required.

A Robust Audio Interface

The L-20R is a 22-in/4-out USB audio interface. Route inputs to any DAW, streaming software, or iOS device*—even while recording to an SD card.

*Apple Lightning to USB Camera Adapter required.

 

Controls

 Channel Strip
The 16 mono inputs include single-knob compression and gain control. At -128 dBu EIN with +60 dB maximum input gain, the L-20R is equipped with our quietest and most advanced preamps.

 Navigation and Display
An encoder knob and bright, backlit LCD screen let you access an intuitive menu to create new projects, recall previous projects, and customize your recorder settings.

 Bluetooth Adapter
The included BTA-1 connects a master iPad to the L-20R.  Other iPads connect to the master via wifi.

 Transport Controls and Overdub
Transport controls include Record, Play/Pause, and Stop. The overdub feature allows you to record additional tracks to your current project.

 Six Custom Monitor Mixes
“Master” and “Headphone” options allow you to design custom mixes for both the master and monitor outs. For each output, easily switch between a powerful headphone output and a balanced line output for in-ear and stage monitors.

 Headphone Output for FOH
A dedicated headphone output for front-of-house enables the engineer to monitor any of the custom sub mixes as well as the master mix or soloed tracks.

 USB Port
The L-20R features USB connectivity for transferring files or use as an audio interface.

 SD Card
Record up to 512GB of audio to an SD card.

 

Connections

 Customized Monitor and Master Outputs
Monitor Out allows up to six customizable monitor mixes. Additionally there is a left and right Master Out.

 Broad Connectivity
The L-20R’s combo inputs support XLR or ¼-inch connections. Channels 1-2 offer Hi-Z inputs for electric guitar or bass. Channels 17/18 and 19/20 have TS line connectivity for keyboards and other audio devices, as well as RCA inputs.


Controls

 Channel Strip
The 16 mono inputs include single-knob compression and gain control. At -128 dBu EIN with +60 dB maximum input gain, the L-20R is equipped with our quietest and most advanced preamps.

 Navigation and Display
An encoder knob and bright, backlit LCD screen let you access an intuitive menu to create new projects, recall previous projects, and customize your recorder settings.

 Bluetooth Adapter
The included BTA-1 connects a master iPad to the L-20R.  Other iPads connect to the master via wifi.

 Transport Controls and Overdub
Transport controls include Record, Play/Pause, and Stop. The overdub feature allows you to record additional tracks to your current project.

 Six Custom Monitor Mixes
“Master” and “Headphone” options allow you to design custom mixes for both the master and monitor outs. For each output, easily switch between a powerful headphone output and a balanced line output for in-ear and stage monitors.

 Headphone Output for FOH
A dedicated headphone output for front-of-house enables the engineer to monitor any of the custom sub mixes as well as the master mix or soloed tracks.

 USB Port
The L-20R features USB connectivity for transferring files or use as an audio interface.

 SD Card
Record up to 512GB of audio to an SD card.

 

Connections

 Customized Monitor and Master Outputs
Monitor Out allows up to six customizable monitor mixes.  Additionally there is a left and right Master Out.

 Broad Connectivity
The L-20R’s combo inputs support XLR or ¼-inch connections. Channels 1-2 offer Hi-Z inputs for electric guitar or bass. Channels 17/18 and 19/20 have TS line connectivity for keyboards and other audio devices, as well as RCA inputs.

The Freedom To
Control Your Mix





The Freedom To
Control Your Mix



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

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

 

 

 

 

 

 

 

 

 

 

What's in the Box

Included with the L-20R

  • LiveTrak L-20R
  • AD-19 AC Adapter
  • BTA-1 Bluetooth Adapter
  • Rack Ears
  • Quick Guide


Optional Accessories

  • FS01 Momentary Footswitch

 




What's in the Box

Included with the L-20R

  • LiveTrak L-20R
  • AD-19 AC Adapter
  • BTA-1 Bluetooth Adapter
  • Rack Ears
  • Quick Guide

Optional Accessories

  • FS01 Momentary Footswitch

Media

Video

Specs

NUMBER OF INPUT AND OUTPUT CHANNELS
Inputs:

Mono (MIC/LINE): 16

Stereo (LINE): 2

Outputs:

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
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 METERS
Level segments:

12

SEND EFFECTS
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**

* 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*

* Operation is not guaranteed when used with USB hubs or expansion cards.

iPhone/iPad:

OS: iOS 9 / 10 / 11

* Apple Lightning-to-USB Camera Adapter required.

CARD READER
Class:

USB 2.0 High Speed

USB HOST
Class:

USB 2.0 High Speed

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:

438 mm (W) × 158.2 mm (D) × 151.7 mm (H)

Weight (main unit only):

2.49 kg