Main Features

Digital audio mixer

Total of 20 input channels: 16 monaural channels and 2 stereo channels

High-quality mic preamps with ultra-low noise floor of -128 dBu EIN and +60 dB maximum input gain

48V phantom power supply (per channel 1-4, 5-8, 9-12, 13-16)

Hi-Z switch for guitar/bass and other instrument inputs (1 or 2 channels)

PAD switch (3 to 16 channels) for 26 dB attenuation of the input signal of connected equipment

Six monitor outputs for sending different mixes to each performer.

Operator headphone output for switching between master and 6 monitor outputs

3-band EQ (MID is semi-parametric with variable center frequency)

Low-cut filter with adjustable cutoff frequency

Two channels with a total of 20 send-return effects

Independent 1-knob compressor on each mono channel

Scene memory function for storing up to 9 mixer settings

60mm stroke channel faders

Highly visible 12-segment LED level meters

Remote control from an iPad with the free L-20 Control app

(The optional Bluetooth adapter "BTA-1" is required.)

Multi-track recorder function

Simultaneous recording of up to 22 tracks and simultaneous playback of up to 20 tracks

Recording to SD card with high-resolution sound quality of up to 24 bits/96 kHz

Mixdown, overdubbing, and punch-in/out recording

Export/import recording data to/from external USB memory

Built-in slate microphone for memo recording and talkback

Metronome function with pre-count and tap tempo settings

Auto record function triggered by input sound to start recording

Pre-record function that allows recording backward by 2 seconds

Up to 99 markers can be registered for locating arbitrary positions.

Recorder playback/stop, punch-in/out, and mute operation of built-in effects can be controlled with the optional footswitch (FS01).

USB audio interface function

Up to 22 input channels and 4 output channels

Up to 24-bit/48 kHz audio quality

Simultaneous use with multi-track recorder function is possible.

Compatible with Mac and Windows with USB 2.0 port

Class compliant mode for iOS devices (requires Apple Lightning to USB Camera Adapter)

Asynchronous transfer system that is not affected by computer jitter

Included

AC adapter (AD-19), USB 2.0 cable, Quick Guide

Dimensions (WxHxD): 445 x 82.6 x 388.4 mm

Weight: 3.71 kg