Dillan Stephenson Audio

Made in the UK

Bass instruments for the low end that moves

Dillan Stephenson Audio builds plug-ins for UK bassline, speed garage and bass house. Not a general purpose synth with a bass folder in the presets. Instruments designed around the sound from the first line of code.

VST3 for Windows. One plug-in out now, more in the works.

Wompanator 3000

The lineup

What you can buy today

Wompanator 3000
VST3 instrumentWindows 10 or later, 64 bitComing soon

Wompanator 3000

A bass synth that only wants to do one thing

Two oscillators and a dedicated sub through a four pole ladder filter, a wobble locked to host tempo, five drive shapes and a four slot effects rack. Built for basslines that have to carry a track on their own.

Next off the bench

More instruments and effects are in progress, cut from the same cloth. Nothing gets a page here until it is finished and tested, so this list stays short on purpose.

How it is built

Written from scratch, tested before it ships

Every plug-in here is C++ against the VST3 SDK, with the DSP written rather than borrowed. The oscillators are band limited, the ladder filter is solved without a unit delay in its feedback path, and nothing allocates on the audio thread.

  • An offline render test walks every factory prefab and checks it for silence, clipping, DC offset and samples that are not finite.
  • A second test drives the processor with no host at all, so the paths you cannot see in the editor are covered too.
  • The Steinberg validator runs on every build.
  • The editor is drawn as vectors, so it stays sharp at any size.