ON AIR · LOSSLESS

Your DAW on your phone.
Lossless.

Aux streams your DAW session to a phone, live and lossless. To yours, to hear how the mix translates on earbuds or in the car without bouncing a thing — or to the artist’s, whether they are sitting behind you or a thousand kilometres away. Open the link and it plays: 32-bit float, no codec, nothing to install.

Download AuxHow it works
VST3 · AU · STANDALONE
Aux — the sender in the DAW, live, with the bus level and the room’s link
01 · THE SENDER, ON YOUR BUS
Aux — the monitor connected, ring pulsing to the live audio
02 · YOUR SESSION, LIVE ON THE PHONE
32-bit float
NO CODEC · 48 kHz

Lossless, not “good enough”. What leaves your bus is the session’s own samples, 32-bit float, with no codec in between — what your monitors are playing, not an MP3 of it. If the connection can’t keep up it drops to Opus without a gap and climbs back as soon as it can; the plugin shows which one the phone is playing.

HOW IT WORKS

From the session to the pocket.

The audio goes straight from your computer to the phone. StudiOS only introduces the two ends, then steps aside.

01
You open a room
Put the sender on whichever bus you want — usually the master — press start and out comes a link. You can tie it to a project and a song so the listener sees what is playing.
02
Open it, or send it
Open it on your own phone, or send it over WhatsApp, Telegram, however you like. It opens in the browser, with your logo and your colour, and expires on its own after twelve hours.
03
Tap and listen
One tap to start the sound — iOS insists — and your session is playing. The ring pulses with the audio, so it is obvious at a glance that signal is arriving.
300–500 ms
TYPICAL DELAY

Aux is for checking, not for playing along. It is there so you — or the artist — can hear how the mix translates on earbuds, in the car, on the living-room speaker. It is not for cutting a take against, and the page says so before anyone tries.

It arrives with your brand
The monitor takes the logo, colour and theme from your portal. The client sees your studio, not ours. With a custom domain, the link comes from your domain too.
The link does not keep its own secret
Only a fingerprint of each link is stored, never the link itself, so not even we can rebuild it. It expires after twelve hours and you can cut it sooner.
FEATURES
01Lossless: 32-bit float, no codec; Opus only if the network can’t keep up→
02Your DAW session, live — nothing to bounce or upload→
03No app and no account for the listener→
04Peer-to-peer audio, encrypted end to end→
05Your logo, your colour, your domain→
06Expires after 12 hours, revocable at any moment→
07Works on iPhone and Android, in the browser→
08Sender for the DAW: VST3, AU and a standalone app→
09Updates itself, from inside the plugin→
10WindowsCOMING SOON

The sender goes on whichever bus you want to hear — or, as a standalone app, on your interface’s input. Sign in with a code from your StudiOS account, press start, then open the link or send it.

DOWNLOAD

Hear it where it will be heard.

Install the sender, sign in with a code from your StudiOS account and open the link on your phone — or send it.
macOS 13 or newer, Apple Silicon and Intel.

 

macOS 13+WindowsCOMING SOON

VST3 · AU · STANDALONE APP · REQUIRES A STUDIOS ACCOUNT

Get started with StudiOS →