Zoom Livetrak L-20R Rack-Mountable Mixer/Recorder

799.99 USD


SKU: ZOOM.L20R Categories: , Tag:


Zoom Livetrak L-20R Rack-Mountable Mixer/Recorder

The Zoom LiveTrak™ L-20R is a rack-mountable digital mixer that allows musicians to 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.


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.

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.

Make It Your Mix

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.

Wireless 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.

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.

A Robust Audio Interface

The LiveTrak 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) 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.

B) 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.

C) Bluetooth Adaptor

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

D) 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.

E) 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.

F) 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.

G) USB Port

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

H) SD Card

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

I) Customized Monitor and Master Outputs

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

J) 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.


  • 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

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


Inputs: Mono (MIC/LINE): 16
Stereo (LINE): 2
Output: MASTER OUT: 1
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

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
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 segments: 12
Effects: 20 types:


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)


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)

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)
44.1/48 kHz: Recording: 22 channels
Playback: 4 channels
Bit depth: 24-bit
Interface: USB 2.0
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.

Class: Class
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: 445 mm (W) × 388.4 mm (D) × 82.6 mm (H)
Weight (main unit only): 3.71 kg