Re-Q - Realtime audio dsp for MacOS

Completely Realtime

Your changes applied instantly

realtime

Fully Parametric Equalizer

Unlimited bands for every connected device

equalizer

Multi Output Support

Output to as many devices as you need to, each with it's own filters and configurations

Re-Q screenshot

Massive Library of Filters

31 avaliable filters and counting

Customisable Filter Ordering

Apply filters in any order and rearrange them at any time

Re-Q screenshot

Designed to Run in the Background

Set up your filters and close the window

background

Re-Q sits between your Mac and your speakers, adjusting the sound of everything you play in real time.

Equalizer

Adjust the prominence of frequencies

1

Channel mapping

Route one channel into another

2

Per-channel filters

Apply a separate filter chain to each individual channel

3

Compressor

Even out the difference between quiet and loud

4

Expander

Widen the gap between quiet and loud passages

5

Noise gate

Mute audio that falls below a volume threshold

6

Transient shaper

Sharpen or soften the attack of each sound

7

De-esser

Tame harsh sibilant "s" and "t" sounds

8

Gain

Boost or cut volume at a single stage in the chain

9

Invert

Flip the waveform's polarity

10

DC blocker

Remove inaudible DC offset from the signal

11

Mono

Collapse a channel down to a single, centred signal

12

Swap channels

Exchange the left and right channels

13

Exciter

Add sparkle by boosting upper harmonics

14

Saturation

Add warmth with gentle harmonic colouring

15

Distortion

Add grit and edge to the signal

16

Clipper

Flatten peaks above a set level

17

Bit crusher

Reduce resolution for a lo-fi, crushed sound

18

Pan

Shift a channel's balance between left and right

19

Auto-pan

Automatically sweep a channel between left and right

20

Stereo width

Widen or narrow the stereo image

21

Crossfeed

Blend a little of each ear into the other for headphones

22

Haas widener

Use a short delay between ears to create width

23

Tremolo

Pulse the volume up and down rhythmically

24

Vibrato

Pulse the pitch up and down rhythmically

25

Chorus

Layer detuned copies for a fuller sound

26

Flanger

Sweep a comb-filtered whoosh through the signal

27

Phaser

Sweep phase-shifted notches through the signal

28

Delay

Repeat the signal after a set amount of time

29

Reverb

Add the sense of space and room around a sound

30

Pitch shifter

Shift pitch up or down without changing speed

31

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Support

System requirements

  • MacOS 26.0 or newer
  • Apple silicon (M1 chip or newer)

Requires admin permissions to install audio drivers

Send an email from here, or directly to support@req-audio.com

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