Zoom LiveTrak L-20 Digital Mixer/Recorder (20-In / 22-Track SD, 6 Custom Monitor Mixes, USB 22×4) – Bluetooth-Ready iOS Control

The LiveTrak L-20 keeps bigger sessions simple: 20 inputs (16 mono mic/line with one-knob comps + 2 stereo), six independent monitor mixes for the band, and 22-track recording direct to SD—20 channels + stereo mix—up to 24-bit/96 kHz. Use it standalone or as a 22-in/4-out USB interface, even while recording to card. Add the optional BTA-1 for wireless iOS control of faders, scenes, EQ and effects.

Why you’ll like it

• 20 inputs, bigger mixes: 16 mono (with comps) + two stereo pairs

• Record 22 tracks to SD: 20 discrete + stereo mix; up to 24-bit/96 kHz

• Six custom monitor mixes: switchable headphone/line outs per mix

• USB audio interface (22×4): track to your DAW while backing up to SD

• Quiet preamps: up to +60 dB gain, -128 dBu EIN for clean capture

• Hands-on workflow: faders, mute/solo, scene recall, slate mic & click

• Built-in FX: two EFX busses with 20 reverbs/delays/chorus types

• iOS remote-ready: optional BTA-1 Bluetooth for wireless mixing

I/O & channel strip

• Inputs: 16 × XLR/TRS combo (Ch.1–2 Hi-Z; Ch.3–16 26 dB pad), 2 × stereo line (TS + RCA)

• Outputs: Main XLR L/R, 6 × Monitor A–F (TRS line or headphone), FOH phones

• Channel tools: 3-band mid-parametric EQ, variable low-cut (40–600 Hz), 1-knob comp (Ch.1–16), Rec/Play per channel

Recording / interface

• SD recorder: 22-track simultaneous record @ 44.1/48/96 kHz (WAV 16/24-bit)

• USB interface: 22-in / 4-out @ 44.1/48 kHz, class-compliant mode for iOS

• Project tools: pre-record, auto-record, overdub, import/export via USB host

Workflow & control

• Scenes: save/recall up to 9 (faders, EQ, pan, mute, etc.)

• Navigation: backlit LCD with encoder, transport controls

• Monitoring: dedicated FOH headphone port monitors master or any submix

Key specs

• Phantom power: +48 V

• Effects: 20 algorithms across 2 EFX sends

• Meters: 12-segment

• Power: AD-19 (DC 12 V / 2 A), max 24 W

• Size / weight: 445 × 388.4 × 82.6 mm; 3.71 kg

In the box

• LiveTrak L-20, AD-19 adapter, USB 2.0 cable, Quick Guide

Recommended accessories

• RKL-12 rack ears, BTA-1 Bluetooth adapter, FS-01 footswitch, CBL-20 carry bag