Zoom R4 MultiTrak – Portable 4-Track Recorder and USB Audio Interface

The Zoom R4 MultiTrak is an ultra-compact portable studio that offers 4-track recording with a dedicated bounce track, a built-in microphone, dual XLR/TS combo inputs and 32-bit float recording technology. It’s ideal for musicians, songwriters and mobile creators who need a complete recording solution on the go.

Key Features

• 4 tracks plus dedicated bounce track: Record up to four individual parts, then mix and bounce them for unlimited layering.
• 32-bit float recording: Captures audio with an ultra-wide dynamic range, virtually eliminating clipping and reducing the need for precise gain staging.
• Dual XLR/TS combo inputs with phantom power: Supports microphones, instruments and line-level sources with clean, professional preamps.
• Built-in high-quality omni microphone: Quickly capture vocals, acoustic instruments or ambient audio without extra equipment.
• USB-C interface mode: Functions as a 2-in/2-out USB audio interface for recording directly into a computer or mobile device.
• Versatile power options: Runs on four AA batteries or via USB-C bus power for maximum mobility.

Customer Benefits

The Zoom R4 MultiTrak puts a full studio workflow into your backpack. Whether you’re sketching out demos, building layered arrangements, recording rehearsals or capturing sound in the field, its bounce-track workflow lets you expand creatively without needing large hardware. With 32-bit float recording and easy USB-C connectivity, it adapts seamlessly to mobile and desktop setups.

Quick Specs

• Tracks: 4 recording tracks + 1 bounce track
• Recording format: WAV, 48 kHz / 32-bit float, mono
• Inputs: 2 × XLR/TS combo jacks with phantom power, built-in omni microphone
• USB interface mode: 2-in / 2-out via USB-C
• Storage: microSD / SDHC / SDXC up to 1 TB
• Power: 4 × AA batteries or USB-C bus power
• Dimensions: 74 × 138 × 36 mm
• Weight: approx. 287 g with batteries

What’s in the Box

• Zoom R4 MultiTrak
• USB-C cable
• User documentation

Use Cases / Ideal For

Great for singer-songwriters, mobile producers, guitarists, podcasters, field recordists and anyone who needs multi-track recording without a full studio.

Compatibility

Works with microphones, guitars, keyboards and line-level devices. Connects to computers or mobile devices via USB-C and integrates with DAWs when used as an audio interface.

Pros & Cons

✅ Pros:

• Portable and lightweight for travel
• 32-bit float recording removes clipping worries
• Flexible power options for field use

⚠️ Cons:

• Limited simultaneous inputs compared to large interfaces
• Small display and controls compared to studio units

The Zoom R4 MultiTrak combines professional recording, portable design and 32-bit float capture in a compact device. Ideal for musicians and creators who want high-quality results anywhere.