Prime Pro
Space on a bus. Early reflections engine.
Acoustic depth and stereo dimension using six carefully spaced, prime-numbered early reflections across 7 room environments and 8 surface materials.
Explore the workflow Your music stays yours.
No cloud dependencies or background telemetry. Audio processing runs 100% locally on your machine with offline license caching.
Six prime-timed reflections
Carefully spaced, prime-numbered delays distribute reflections smoothly across the stereo field without resonant flutter.
7 room environments
Choose from Closet, Pantry, Hallway, Live Room, Club, Warehouse, and Arena geometries.
8 surface materials
Shape absorption with Heavy Fabric, Acoustic Tile, Wood, Plaster, Brick, Concrete, Plate Glass, or Metal.
Stereo return bus integration
Outputs 100% reflections for precise send-level blend control in any modern DAW.
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From our studio.
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Calibrated and tested in Lit Factory NYC mixing sessions to seat drums, vocals, and instruments naturally in a 3D stereo acoustic environment without cluttering the frequency spectrum.
Prime Pro creates acoustic depth and stereo dimension using six carefully spaced, prime-numbered early reflections. Inspired by a classic studio recording technique attributed to Steve Albini, it brings the character of physical space into your mix—without conventional reverb tails. Choose from 7 room environments and 8 surface materials (56 acoustic combinations) that let you shape size, brightness, absorption, and character.
Inside Prime Pro
See your next workflow.
01
Acoustic space controls.
Select environment, surface material texture, and reflection output.
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Expansive reflections.
Switch to Arena mode for broad, dramatic reflections.
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56 acoustic combinations.
Quickly preview room sizes and surface materials.
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Clean DAW workflow.
Native AU and VST3 integration with instantaneous bypass.
View full size Put Prime Pro to work.
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Audio Demonstrations
Hear It In Action
Hear the difference. Compare the original recording with the same performance processed through the plugin.
Featured Demonstrations
Vocal / Small vs Medium Room
Closet vs Live Room · Untreated Wood
Demonstrates the acoustic difference between an intimate recording booth (Closet: 0.10x scale, 3–17 ms) and an open studio environment (Live Room: 1.00x scale, 29–107 ms).
Drums / Room Character
Hallway vs Warehouse · Untreated Wood
Demonstrates reflection density and room shape around drum hits. Hallway (0.50x scale, 13–53 ms) delivers tight slap reflections; Warehouse (2.00x scale, 59–211 ms) spreads reflections across a wide stereo perimeter.
Guitar / Room Character
Pantry vs Club · Untreated Wood
Contrasts acoustic boundaries around rhythmic guitar. Pantry (0.25x scale, 5–29 ms) tightens the instrument into a compact reflective space; Club (1.50x scale, 43–163 ms) introduces club-stage acoustic spread.
Synth / Room Scale
Live Room vs Arena · Untreated Wood
Places electronic synthesizer textures inside physical acoustic spaces. Live Room adds tangible studio realism; Arena (4.00x scale, 113–431 ms) creates massive, stadium-sized prime reflection patterns.
Complete Seven-Room Tour
Audition the exact same dry drum performance across all seven calibrated acoustic room sizes. Switch freely between rooms during playback to hear the prime-number timing scale progression.
Acoustic Progression Through All Seven Rooms
Identical Drum Performance · Untreated Wood · Profile A Output Compensation
Every room features a deterministic six-tap prime-number timing profile. Notice how the prime interval distribution avoids resonant comb-filtering peaks while scaling from intimate closet reflections to vast arena tails.
Material Comparison
Compare contrasting boundary absorption models in Live Room. Heavy Fabric rapidly damps high frequencies for an intimate, warm decay, while Plate Glass preserves high-frequency energy with bright, specular clarity.
Wall Absorption & Damping Contrast
Live Room (1.00x) · Heavy Fabric vs Plate Glass
Both models process the identical dry drum performance with matched room geometry. Switch between absorptive Heavy Fabric and highly reflective Plate Glass to hear physical surface damping in action.