Liminal Space: Haunted Digital Reverb

A programmable reverb playground with over 2000 algorithms, 22 wavetable modulators, and tone-shaping inspired by the legendary Lexicon 224. Now with a GPU-accelerated, scalable GUI.

Liminal Space started life as a deeply modified version of Airwindows kCosmos, but quickly grew into its own world. Using a custom library of more than 2000 hand-tuned reverb algorithms, it delivers everything from intimate 1980s-style rooms to infinite, pitch-warped soundscapes.

{See video at top of page}.

At its heart is a 25-tap Householder-matrix delay network, supercharged with features you won't find in the original:

• Over 2000 Algorithms: Instantly change the internal delay structure for radically different reverb behavior. Shift and Scale controls allow for subtle or dramatic changes to the reverb core behavior.
• 22 Wavetables from KRC Mathwaves: Drive built-in LFO modulation for "bitcrushed" pitch bending, subtle chorus, or VHS-style wow and flutter.
• Over 20 Presets: Curated for lush ambiences, tight rooms, and more colorful experimental effects.
• Deep Modulation: Main LFO, per-tap "diffusion" DLFO, and a meta-modulation LFO for evolving, layered motion.
• Tone Shaping Section: In addition to an overall FIR lowpass filter, the "LEXITONE" section offers Bass, Mid, Cross, Treble, and HF Spread controls inspired by the Lexicon 224's characterful decay shaping.
• Pitch-Sweep Path: Apply shimmery or chorus-like motion (or weird pitch bends) directly inside the feedback loop, with phase/depth spread and per-tap targeting.
• Integrated Stereo Widener: Srsly3-style mid/side widening (or focusing!) for the wet signal.
• Programmable: Exposes ~50 parameters in your CLAP or VST3 host for deep experimentation.

Whether you want a subtle glue reverb, a cavernous ambient wash, or an evolving haunted texture, Liminal Space can take you there. Get it at www.wavetables.lol.

Format: Windows x64 CLAP and VST3
Price: $10
Includes: 2000+ Algorithms • 20+ Presets • 22 Wavetables.