Zoom PodTrak P4 Podcast Recorder with 4 XLR Mic Inputs and USB Audio Interface Review (2026)

Inputs and recording

The PodTrak P4 offers 4 XLR inputs with preamps rated up to 70dB of gain and switchable 24V or 48V phantom power, enough headroom for most dynamic and condenser microphones used in podcasting today by hosts and guests alike. It can record up to 10 tracks simultaneously to an SD card: four from the mic inputs, four from the onboard sound pads, and two forming the overall stereo mix, all saved as 16-bit, 44.1kHz WAV files ready for editing. Card support extends to SD, SDHC, and SDXC cards up to 512GB, giving plenty of room for long recording sessions without needing to swap cards mid-show or mid-interview.

Sound pads and remote guests

Six customizable sound pads let a host trigger music beds, jingles, sound effects, or short pre-recorded clips during a live recording session, with 11 pre-recorded presets included to get started before loading any custom sounds of their own. For remote interviews, the P4 accepts a phone connected over a TRRS cable or a computer over USB, and its built-in mix-minus feature automatically removes the host's own audio from what the remote guest hears, preventing echo and feedback on the call. That combination makes it well suited to interview-style shows that regularly bring in guests who are not in the room, whether over the phone or a video call.

Monitoring and controls

Four independent headphone outputs each have their own volume control, so every host or guest can set their own monitoring level without affecting anyone else's mix, a feature usually reserved for much larger consoles costing considerably more money. Because the unit is built to be portable, its buttons, faders, and small screen are more compact than a desktop mixer, and dialing in individual channel settings takes more menu navigation than turning a dedicated physical knob per channel on a larger board. This tradeoff is a direct result of prioritizing a small, travel-friendly form factor over the tactile convenience of a much larger full-size console.

Power and portability

The P4 runs for up to 4 hours straight on 2 AA batteries, or it can be powered from a USB battery pack for extended sessions, making it genuinely usable away from a wall outlet for location recording or interviews outside a home studio setting. It also functions as a 2-input, 2-output USB audio interface, so the same unit can double as a computer recording interface when it is not being used standalone. That mix of battery operation and USB interface duty is a major part of what separates it from larger, mains-powered podcast consoles built to live permanently on a desk.

Who should buy it

This recorder fits podcasters who need to record a small panel of up to four mics away from a fixed desk setup, or who regularly record location interviews and want reliable mix-minus phone integration built directly in. It is also a strong secondary option for a desk-based show that occasionally needs to travel to a conference, an event, or a guest's location for on-site recording. Shows that always record from one fixed location and want larger physical controls, more channels, or onboard effects processing may be better served by a bigger desktop podcast console instead of this portable unit.

Frequently asked questions