Roland GO PRO-X:MIXER PRO Audio Mixer for Smartphones

Roland GO:MIXER PRO-X – Mobile Audio Mixer for Smartphones & Creators

11-input smartphone mixer for livestreams, content, and music creation on the go.

The Roland GO:MIXER PRO-X is a compact, all-in-one audio mixer and interface designed for creators who record and stream with their phone or tablet. Whether you’re a DJ going live, a producer sharing beat sessions, a podcaster, or a musician filming performance clips, the GO:MIXER PRO-X lets you mix multiple sources with clean, studio-quality sound instead of relying on your phone’s built-in mic.  

Small enough to fit in a gig bag, but powerful enough to handle mics, instruments, and line sources at the same time, this is a mobile audio hub built for the way modern creators work.

Key Features

• Up to 11 audio input channels including mic, guitar/bass, stereo line, smartphone audio, and more.  

• Combo XLR / ¼” MIC input with switchable +48V phantom power for condenser microphones.  

• Dedicated GUITAR/BASS ¼” input with PAD switch for active pickups and hotter signals.  

• Dual stereo line inputs (LINE IN 1 & 2) for keyboards, drum machines, media players, or another mixer.  

• SMARTPHONE IN/OUT TRRS jack with loopback—ideal for streaming, play-along videos, and app audio.  

• Headphone / headset jack so you can use a headset mic or plug-in mic directly.  

• USB Micro-B connection for digital audio to iOS/Android devices or computers; works as a compact USB audio interface.  

• Powered by 4× AAA batteries or USB bus power, with over 4 hours of battery runtime for mobile sessions.  

• Front-panel level knobs for mic, instrument, line, and smartphone levels for quick hands-on control.  

• Includes Lightning-to-USB micro-B, USB-C-to-USB micro-B, and TRRS audio cable for direct connection to most smartphones out of the box.  

• Works great with popular apps like GarageBand, Roland Zen beats, Zoom, FaceTime, streaming & social apps, and more.  

Inputs & Connectivity

• MIC: 1 × XLR / ¼” combo jack (with +48V phantom power)

• GUITAR/BASS: 1 × ¼” high-impedance input with PAD switch

• INSTRUMENT (L/MONO, R): 2 × ¼” line inputs (stereo)  

• LINE IN 1: 1 × stereo mini (3.5 mm)

• LINE IN 2: 1 × stereo mini (3.5 mm)

• SMARTPHONE IN/OUT: 1 × TRRS mini jack (stereo, CTIA standard)

• HEADPHONE / HEADSET: 1 × 3.5 mm jack for monitoring or headset mic use  

• USB: 1 × USB Micro-B (audio + power)

This combination lets you hook up vocals, guitar or bass, keys, drum machines, DJ controllers, phones, and backing tracks all at once, then send a single, polished stereo mix straight to your phone, tablet, or computer.  

Power & Portability

• Power options: USB bus power or 4× AAA batteries

• Approx. runtime: Over 4 hours on battery power (alkaline) for truly mobile recording.  

The GO:MIXER PRO-X is ultra-portable and light enough to live in your backpack or gig bag without slowing you down.

Technical Specs (At a Glance)

• Number of Audio Channels:

• Input: up to 11 channels

• Output: 3 channels  

• Resolution / Sample Rate: up to 16-bit / 48 kHz via USB audio.  

• Dimensions (W × D × H): approx. 4.125” × 6.125” × 1.625”  

• Weight: approx. 8 oz (0.5 lb)  

Ideal For

• DJs & producers streaming sets or beat sessions from a phone

• Musicians recording performance videos with clean, mixed audio

• Podcasters & interview shows using multiple mics/sources into one phone

• Livestreamers, TikTok / Instagram creators, YouTubers who want better sound than a built-in mic can offer

• Mobile practice rigs where you want to blend tracks, instruments, and a mic in a tiny footprint