Prompt Audio · Groove box
Afterhours
Two acid bass-line synths, two drum machines and a song sequencer on one panel
Afterhours puts two acid bass-line synths, two drum machines, a mixer and four effects on one panel. Write patterns of up to 16 steps, chain them in song mode for up to 999 bars and record your knob moves on the way. Nine demo songs are included.
- Patterns per section
- 32
- Song length
- 999 bars
- Filter patterns
- 55
- Host parameters
- 127
What it does
Bass lines with accent and slide
Each bass-line synth runs a saw or square oscillator into a 4x-oversampled diode-ladder low-pass. Both have accent and slide.
Drums synthesised from scratch
Both drum machines build every hit from resonators, shaped noise and six-oscillator metal voices, all synthesised in code.
32 patterns per section
Each section holds 4 banks of 8 patterns, 1 to 16 steps long, with shuffle per pattern. Cut, copy, paste, clear, shift, random, alter and transpose work on any of them.
Song mode records every knob move
Pattern changes land on the downbeat, and knob moves record at 32nd-note resolution. Punch in on a single control to redo just that part.
Four effects
Distortion goes on any section. A rhythmic filter runs 55 patterns, followed by a compressor and a tempo-synced delay.
Play it from MIDI, export loops
Channels 1 and 2 play the synths, 10 and 11 the drum machines with GM drum notes. All 127 panel controls are automatable and MIDI-learnable, and loops export as WAV.
Good to know
- The standalone app runs on its own clock and does not follow MIDI clock. As a plug-in it follows the host's tempo and transport.
System requirements
- macOS 11 or later
- Apple silicon or Intel Mac
- Formats: AU, VST3, Standalone
- A host that loads Audio Units or VST3 plug-ins, for the plug-in versions
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