Press kit
AB:X, in brief.
Everything needed to write about AB:X. For anything else, or an early build, email sean@abxaudio.com.
In one line
AB:X is a stem mixer for iPhone. Change your mix in the car while it plays, then export notes for your DAW.
In a paragraph
AB:X is a stem mixer for iPhone. Load up to 32 aligned stems and change the mix while it plays. Faders run −40 to +20 dB, and every stem has a four-band EQ. One key flips FX to RAW, another flips MIX to REF, and playback never stops. Three reference slots each keep their own playhead and loop. Compare up to eight finished mixes, with BLIND to hide their names. Export a 24-bit WAV or AAC mix, with notes for your DAW.
Facts
- Platform
- iPhone, iOS 17 or later
- Availability
- App Store, December 2026
- Price
- To be announced
- Made by
- Sean
- Press contact
- sean@abxaudio.com
- Website
- abxaudio.com
The name
Write it AB:X: capital A, capital B, a colon, capital X. The tagline is “Reference Anywhere. A/B Everything.”
Screenshots
Full-resolution PNGs from a real session. Select one to open it at full size.
The mixer on MIX: fourteen stems playing, meters lit.
The same moment on REF: the stems go dark while the reference plays.
A four-band EQ on the lead vocal, over its live spectrum.
A reference on its own playhead and loop.
The Lattice: every stem placed by tone and level.
Version compare with BLIND on.
The kick soloed; every other meter is dark.
The mixer in Studio Light.
The vocal EQ in Studio Light.
Mark and wordmark
The delta mark is also available as an SVG.
Please use the mark and wordmark as they are: no recolouring, stretching or effects.