Plot

A delay you can plug in: its state, a panel that draws the echoes it makes with a handle for the time and the feedback, and an engine that plays it. Play a loop through it and drag

A reverb you can plug in: its state, a panel that draws the tail it makes with a handle for the decay time, and an engine that plays it. Play a loop through it and drag

A distortion you can plug in: its state, a panel that draws its transfer curve and an engine that plays it. Play a loop through it and turn the drive

A saturator you can plug in: its state, a panel that draws its transfer curve and an engine that plays it. Play a loop through it, pick a curve and turn the drive

An overdrive you can plug in: its state, a panel that draws the band that reaches the clip and an engine that plays it. Play a loop through it, drag the handle and turn the drive

A redux you can plug in: its state, a panel that draws the stairs the bits make and an engine that plays it. Play a loop through it and take the bits down

A compressor you can plug in: its state, a panel that draws it and a Web Audio engine that plays it, side by side. Play a pulsing signal and turn the knobs

A limiter you can plug in: its state, a panel that draws its transfer curve with a handle on the ceiling and an engine that plays it. Play a loop through it, push the gain and pull the ceiling down

A gate you can plug in: its state, a panel that draws its transfer curve with a handle on the threshold and an engine that plays it. Play a loop through it and raise the threshold: the quiet parts go

A de-esser you can plug in: its state, a panel that draws what it does at each frequency and an engine that plays it. Play a voice through it, lower the threshold and the s sits back

A multiband compressor you can plug in: its state, a panel that draws the three bands and an engine that plays it. Play a loop through it and hold one band down

A transient shaper you can plug in: its state, a panel with a handle for the attack and the sustain and an engine that plays it. Play a loop through it and drag the handle: up for more click, left for a shorter ring

An equalizer you can plug in: its state, a panel that draws it with a handle on each band and an engine that plays it, side by side. Play pink noise and the spectrum behind the curve is what comes out

A filter you can plug in: its state, a panel that draws the curve it plays with a handle for the cutoff and the resonance, and an engine that plays it. Play a loop through it and drag, the spectrum behind is what comes out

A channel EQ you can plug in: its state, a panel that draws the curve with a handle on the mid band and an engine that plays it. Play a loop through it and drag, the spectrum behind is what comes out

A chorus you can plug in: its state, a panel that draws the sweep of its delay and an engine that plays it. Play a loop through it and turn the rate and the depth

A phaser and flanger you can plug in: its state, a panel that draws the sweep and an engine that plays it. Play a loop through it, switch the mode and turn the rate and the feedback

An auto pan you can plug in: its state, a panel that draws the movement and an engine that plays it. Play a loop through it, pick a waveform and switch to tremolo

An equalizer: drag each band to set its frequency and gain, and the curve is the response of all three

A low-pass filter: one handle on the resonance peak sets the cutoff and how much it rings

A compressor transfer curve: one handle sets the threshold, the other the ratio

A mid/side device you can plug in: its state, a panel with a handle for the mid and the side and an engine that plays it. Play a wide loop through it and take the side down