Presonus Revelator io44 USB Audio Recording Interface w/Built-in Mixer/Effects

Revelator io44 is a pocket-sized 4x2 USB streaming interface that carries a full recording front end. One XLR combo input with an XMAX-L mic preamp and +48V phantom power handles a studio condenser or a broadcast dynamic; the same jack takes a guitar. A TRS stereo line input brings in a DJ mixer, synth, or second playback source, and a TRRS headset jack gives you mic in and stereo out on one plug for gaming headsets and phone earbuds. Two balanced TRS main outputs feed studio monitors, and the high-powered headphone output has enough level for tracking.

Every analog input runs through onboard StudioLive processing modeled with State-Space designs of classic analog hardware, so reverb, compression, EQ, and Voice FX happen in the box without loading your CPU. Factory presets get you a finished sound in one click, and you can build and save your own. Additional effects turn a voice into an AM radio broadcast, a concert hall, or a character.

The built-in mixer pulls audio from three applications at once, so backing tracks, video calls, or gameplay drop into your stream without a second machine. An automatic output limiter stops your stream from distorting, and you can monitor custom mixes of inputs and applications at near-zero latency on macOS or Windows while recording and streaming at the same time. Processing and mixing can also be controlled from a mobile device running UC Surface, leaving your main computer free. Studio One Artist and the Studio Magic suite are included.