Zoom H1 XLR – Dual-Input 32-Bit Float Field Recorder & Audio Interface

Zoom H1 XLR is a portable recorder made for content creators, videographers, and field recordists who need clean, clip-free audio with flexible I/O. With dual XLR/TRS combo inputs, 32-bit float recording, and multiple power options, it handles anything from dialogue to ambient environments.

Key Features

• 32-bit float WAV recording (up to 96 kHz): Captures both very quiet and very loud sounds without clipping
• Dual XLR/TRS combo mic/line inputs: Supports phantom power for condenser mics, plus switch-to-line level for versatile sources
• Aux / Mic input & built-in mixer: 3.5 mm stereo mini input for lavaliers or cameras; mixer for balancing levels live
• OLED real-time waveform display & onboard speaker: Lets you monitor what's being recorded visually and through sound directly
• USB-C audio interface mode: Acts as 2-in/2-out interface for devices and computers while also recording to microSD card
• Multiple power options: Runs on two AA batteries, USB bus power, or from an AC adapter

Customer Benefits

The H1 XLR removes a lot of the guesswork in field recording. You get high dynamic range so peaks and subtle details are preserved. Dual combi inputs mean you can use the mics you like. The built-in mixer and waveform display make on-the-fly adjustments easier, and the multiple powering options give you flexibility outdoors or in studio.

Quick Specs

• Inputs: 2 × XLR/TRS combo jacks; 1 × 3.5 mm mini jack for aux/mic input
• Phantom power: +48 V on combo inputs
• Recording formats: WAV, BWF, iXML; 44.1 / 48 / 96 kHz sample rates; 32-bit float
• Storage: microSDHC / microSDXC cards up to 1 TB
• Display: 0.96-inch OLED (128 × 64)
• Power options: 2 AA batteries (alkaline, NiMH, or lithium), USB-C bus power, optional adapter
• Battery life (approx.): ~10 hours using two AA batteries (alkaline) under typical recording conditions without phantom power
• Dimensions (W × D × H): 10.7 × 6.2 × 3.9 cm
• Weight (with batteries): 164 g

What’s in the Box

• Zoom H1 XLR unit
• USB-C cable
• Documentation

Use Cases / Ideal For

Excellent for vlogging, video shoots, interviews, field recording, portable podcast setups, lav-mic backup, or anywhere you need reliable dual mic/line inputs in a small form factor.

Compatibility

Works with standard mic preamps and phantom power-requiring condensers. USB-C connection allows use with Windows, macOS, iOS, Android as an audio interface. Supports plug-in power for lavaliers. Records to microSD cards (up to 1 TB).

Pros & Cons

✅ Pros:

• Clip-free 32-bit float gives flexibility & protects against overloads
• Two combo inputs expand source options (mics, line, instruments)
• Compact, rugged, easy to carry into field or location work
• Multiple power sources—AA batteries + USB power—boost reliability outdoors

⚠️ Cons:

• Battery life drops significantly when using phantom power
• No built-in filters or pads besides mic/line switch—may need external gear for extreme SPLs
• Size a bit thicker/heavier than entry-level handheld recorders

The Zoom H1 XLR is a versatile and dependable field recorder/audio interface that punches above its size. If you need portable dual input recording with dynamic range and flexibility, this is one to consider.