Fourier Rewind

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time travel for live sound engineers.

Rewind gives sound engineers 15 minutes of instantly-accessible history on any channel in their system, giving them the ability to go back in time on-the-fly when monitoring any audio feed to find and resolve issues, wherever and whenever they happen.

Rewind runs on macOS and connects to any Core Audio device, allowing engineers to monitor up to 128 feeds1 on all major audio networks including Dante, AVB and MADI2 - both in real-time, and up to 15 minutes in the past - while continuing to work in the relentlessly busy live environment.

Controllable by MIDI - enabling integrations with 3rd party hardware and software - Rewind is rapidly being adopted as a crucial tool for every live sound engineer.

88 mph here we come.

solo on steroids.

turn your solo bus into a time machine. go back in time to locate and analyse previous events. think PFL rewind.

ultimate power.

monitor and play back up to fifteen minutes of audio from 128 inputs1 , thanks to fourieraudio's revolutionary new audio processing platform.

seamless integration.

integrate with any audio protocol via standard Core Audio devices.

listen. and watch.

a live real-time frequency analysis of the monitored audio allows you to easily listen to and analyse live, and historical audio. perfect for spotting that unwanted (or wanted!) frequency, or troubleshooting a broken microphone.

available on rewind production and professional in v1.2 onwards.

who is it for?

mix engineers.

integrate rewind with your mixing workflow to easily listen back to any audio feed, and make better creative decisions in the future.

system engineers.

monitor and troubleshoot issues on all system inputs and outputs on concerts, theatre productions and events.

recording engineers.

monitor and listen back to any feed in fast-paced recording sessions to prevent costly unwanted re-records.


rewind can be easily integrated into your system to monitor any audio feed, allowing you to simply listen back to what was said, performance mistakes and issues.


by connecting rewind to any audio network, you can monitor and listen back to the last 15 minutes of any feed.

pfl rewind

connect rewind to your console to give your solo pfl bus 15 minutes of time travel.

14-day free trial

we offer a no-strings-attached, 14-day free trial of the 128-channel 'Production' version of Rewind. all we need is your iLok username, and the licence will be with you in seconds:

get rewind

buy online with instant delivery to your physical iLok.

16 channels
£39 + VAT
  • ticket support
64 channels
£149 + VAT
  • real-time frequency analyser
  • priority ticket support
128 channels
£949 + VAT
  • real-time frequency analyser
  • bespoke installation support
  • priority ticket support

fourier rewind is exclusively distributed by Plugivery Distribution.
find an official rewind dealer here.

rewind download & support

visit the rewind support site to download the latest version of rewind, view the documentation, or see some FAQs

technical specifications

channel count

16, 64, 1281 mono audio streams

flux capacitor

1.21 gigawatts

sample rate

up to 96 kHz

time travel range

up to 15 minutes3

max speed

88 mph

remote control


audio requirements

any feed into Core Audio

processing latency

down to 5 ms

system requirements

macOS 10.15 or higher minimum 16 GiB RAM iLok 2/3

1 system specification dependent
2 external MADI interface required
3 RAM dependent
4 coming soon

keep updated

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