iPhone Screenshots


QMix™-UC allows up to 16 musicians to simultaneously control their StudioLive™ Series III and AI-series mixer monitor mix, using an iPhone® or iPod touch®. Adjust each channel’s send level in just one aux mix or in every aux mix. QMix-UC’s unique Wheel of Me feature allows you to group multiple “Me” channels and to control all your critical channels with one easy-to-use control. For more advanced users, QMix-UC provides four customizable groups to simplify managing large mixes.

QMix-UC can connect to any StudioLive Series III and AI-series mixer on the same wireless network. Conversely, multiple devices running QMix-UC can connect to the same StudioLive mixer.

QMix requires an iPhone or iPod touch and a StudioLive Series III mixer (StudioLive 32 or StudioLive 16) or StudioLive AI-series mixer (16.4.2AI, 24.4.2AI, 32.4.2AI, RM/RML32AI, RM/RML16AI) connected to the same wireless router-based network.

Provides wireless control over any StudioLive Series III or AI-series digital mixer (StudioLive 32, StudioLive 16, 16.4.2AI, 24.4.2AI, 32.4.2AI, RM/RML32AI, RM/RML16AI)
Remote-control aux mix send levels and panning
Create up to 4 channel groups
Wheel of Me controls the relative level of all customized “Me” channels with one simple control

Compatible with iPhone and iPod touch. Requires iOS 9.3.5 or later. iOS device must be connected to the same wireless network as a StudioLive Series III and AI-series mixer running the latest firmware version (available at My.PreSonus.com)

StudioLive Classic mixers (16.0.2, 16.4.2, 24.4.2) require QMix and are not compatible with QMix-UC.

What’s New

Version 2.6

Support for ATOM, Studio 1824c, Studio 1810c, Studio 68c, Studio 26c, Studio 24c. Bug fixes and improvements.

Ratings and Reviews

3.2 out of 5
18 Ratings
18 Ratings
New SL32III owner ,

Worked great for awhile, now un-useable in Landscape Mode, very fragile app

Our music group purchased a Studio Live 32 Series III mixer in Nov. 2017, we all installed QMix-UC on our iPhones (and on one iPad) and everything was working wonderfully! Using router specified by Presonus (TPLink unit). About a week ago (corresponding we think to the release of iOS 11.2.2 on January 8, 2018), this program no longer runs correctly. Cannot select an Aux mix even when given permission on mixer. Only remembers the last aux mix assigned prior to problems starting a week ago. Only the Wheel of me works, landscape mode is either grayed out or non-functional. Most devices will not go into landscape mode (where the individual faders of an assigned aux mix and groups can be accessed and controlled). We see over the history of this app that many problems are linked to releases of new iOS versions. We think this is probably the case here maybe. Having this program to run our individual aux mixes was a major selling point to us to purchase the new digital mixing console. We had to learn the hard way also to not let our devices go to sleep, else you have to start all over and reconnect to the mixer/go though permissions set up all over again (known problem reported by other users). Have tried to contact Presonus technical support to no avail, on hold for 1 hour and 40 minutes, no response, Finally gave up.

ChrisLee_38 ,

Terrific battery killer

The app itself is fantastic. Our church has been using this app to control musician’s mixes wirelessly for years. However, it MURDERS every battery. We just compared battery stats, and they were unanimous. It doesn’t matter what software version you’re on or how new your phone is (brand new iphone here). Through leaving the app on and connected for 20 minutes, we usually lose 15-25%.

As I said, the app works great, and does exactly what we need. But if the battery issue could be fixed (or at least reduced), that’d be worth a 4-star review. (I don’t believe 1 or 5-star reviews should be taken seriously).

Hordan jacket ,

Does not work with iPhone X

This was a great app before I got the iPhone X. With the new phone, I can no longer see the individual mixers. With my last phone, you turn the phone sideways to see the individual mixers. This phone doesn’t respond. My dad also has the iPhone X and he had he same problem. I’ve waited for an update to fix this issue since October. As a drummer, it’s very inconvenient during a live performance to not be able to adjust the mixers to what I need. Furthermore, It is impossible to get ahold of tech support. They make it hard as possible to reach out to tech support. I’ve been all over their website and no luck. So this is the only way I know how to reach them. Very frustrating!


PreSonus Audio Electronics, Inc.
22.6 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2013 PreSonus Audio Electronics, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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