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Download Pioneer plugins

Choose the product, request a trial key, or buy a permanent license. Pioneer MP Trigger and Pioneer AD Sampler are both in beta and are updated as the workflow evolves.

Pioneer MP Trigger software box

Drum trigger plugin

Pioneer MP Trigger

Trigger your own samples from live drum audio, shape dynamics and keep the full matrix visible while you work.

$99$69
  • macOS VST3 / Audio Unit
  • Windows VST3
  • 12 x 5 sample matrix
  • Permanent license
macOS (Intel/M1/M2/M3/M4/M5): Version 0.9.1-beta: Updated 05/06/2026Windows: Version 0.9.1-beta: Updated 05/06/2026
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Pioneer Bundle software box

Trigger + capture workflow

Pioneer Bundle

Get Pioneer MP Trigger and Pioneer AD Sampler together: capture your own sample sets and trigger them in production.

$119$79
  • Two beta products
  • Save $40
  • MP Trigger license
  • AD Sampler access
macOS (Intel/M1/M2/M3/M4/M5): Version 0.9.1-beta: Updated 05/06/2026Windows: Version 0.9.1-beta: Updated 05/06/2026
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Permanent license

Buy for$49$29

One permanent license for Pioneer AD Sampler, with free updates through the first stable v1.0 release.

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The installer places the plug-in files on your system. Activate with a trial key or a purchased license.

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Version history

Pioneer MP Trigger

0.9.1 beta

May 28, 2026
Sample Auto-Mapping
  • Improved no-tag sample auto-mapping for libraries without filename metadata.
  • Samples are analyzed by audio level and distributed into velocity columns and round-robin rows more predictably.
  • Mixed tagged and untagged sets now use one consistent audio-analysis strategy when not every file has usable velocity tags.
Sample Matrix UX
  • The matrix is now a fixed 12 velocity columns x 5 round-robin rows layout with no hidden overflow layers.
  • Added AUTO and MANUAL modes, with velocity-first and round-robin-first priorities in AUTO.
  • MANUAL mode supports moving cells, swapping, Cmd/Ctrl drag copy, double-click disable and Option/Alt clear.
  • Added 4 independent matrix slots/layers that can play together as layered samples.
  • Tooltips now show filename, velocity, RR, mapping source, peak, RMS, sample rate, length and path.
AUTO TRIM and AUTO PHASE
  • Added AUTO TRIM toggle: leading silence is detected at load time, mapping uses post-onset loudness and playback starts from the detected onset.
  • AUTO TRIM is reversible and rebuilds the matrix from original files without destructive audio edits.
  • Added AUTO PHASE analysis per sample layer. Existing PHASE remains the master invert on top of auto phase.
  • Auto phase is enabled by default for user samples and no longer needs a visible UI toggle.
State, performance and validation
  • AUTO TRIM and AUTO PHASE states are saved and restored with plugin state.
  • Trim and phase analysis runs only while loading samples or rebuilding the matrix; realtime processing reads precomputed values.
  • Debug build passes with the Mac Xcode shared-code scheme.

Pioneer AD Sampler

0.1.0 beta

In progress
Capture workflow
  • Audio input hit detection for drums, percussion, hardware synths and one-shot sources.
  • Velocity x round-robin capture matrix with up to 12 velocity columns and 5 round-robin rows.
  • 24-bit WAV export with organized filenames for the next production stage.