The LiveTrak™ L-20 is the new digital console offering everything creators need to mix, monitor, and record complex productions. With 20 discrete audio channels and six individual custom monitor mixes, it’s built for bigger, bolder arrangements.

L-20 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
• 48V phantom power
• Hi-Z connectivity (channels 1-2)
• 26dB pad (channels 3-16)
• Built-in compression control (Channels 1-16)
• Solo buttons for individual channels
• Variable frequency low-cut control
• 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
• Two effect busses
• Built-in slate mic
• Class-compliant mode (for iOS compatibility)
• Compatible with Remote Mixer app for iPad
• Automatic recording starting/stopping capability
• Pre-record function
• Import/export projects with USB 2.0 host port
• Compatible functions for ZOOM FS01 footswitch
• Automatic power-save function

Specs NUMBER OF INPUT AND OUTPUT CHANNELS Inputs Mono (MIC/LINE): 16 Stereo (LINE): 2 Output 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) 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, Hall 2, Room 1, Plate, Church , DrumAmb , GateRev, Vocal 1 , Vocal 2 , Vocal 3 EFX 2 Hall 3, Room 2, Spring Delay, Analog P-P Dly , Vocal 4, Chorus 1, Chorus 2 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 4GB – 32GB SDHC cards (Class 10 or higher) , 64GB – 1TB 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 CARD READER CLASS Mass storage : USB 2.0 High Speed SYSTEM REQUIREMENTS FOR AUDIO INTERFACE MODE Windows OS: Windows® 8.1/10/11 (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: macOS® 10.14 ~ 15 | 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 ~ 18 iPadOS 17 ~ 18 * Apple Lightning-to-USB Camera Adapter required. USB HOST CLASS USB 2.0 High Speed Additional Specs 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