Generative Instruments

Generative instruments synthesize their source material internally. Some run without MIDI; others combine free-running voices with MIDI notes. Spatial instruments publish ACN/SN3D directly and are also organized under Ambisonic Encoders.

Workflow

  1. Choose an instrument and, for an Ambisonic instrument, select its output format or order. Set the REAPER track to the required channel count, then insert the plugin.
  2. For an eight-lane instrument, route its outputs to the main speakers, a downstream direct panner, or Output Autogain Stereo/Quad for fold-down monitoring. For an Ambisonic instrument, follow it with an ambisonic decoder.
  3. Choose a preset or initialize the instrument's internal source, then start its free-running or MIDI-controlled performance mode.
  4. Shape the source, voice relationships, and timing with the instrument's primary controls.
  5. Explore movement, topology, or spatial placement while listening through the established output path.

Discrete Multichannel

Stereo Synthesis

Ambisonic Synthesis

Output Formats

Processor LF Synth, Processor Lowform, Processor Stack, Processor Conduit, and Processor Errant use ordinary stereo output; Conduit also accepts stereo input and can select either channel, a mono sum, or stereo-through behavior. Processor Fissure exposes one fixed eight-channel bus plus an optional stereo input; its internal Output Mode uses channels 1–2 for Stereo, 1–4 for Quad, or all eight for 8 Direct while keeping unused channels silent. Processor Fault follows the same fixed-bus output convention and adds adjustable ring rotation. Processor Feedback Shift and Processor No Input Mixer use eight ordinary output lanes. Feedback Shift is organized here as an input-responsive generative instrument and exposes a matching eight-channel input through its CLAP effect identity even when its internal sources are active. Ambi Encoder Modal, Medium, Membrane Kick, and Acid use 16-channel host buses; Modal can publish eight body stems, while Membrane Kick can publish sixteen direct pickups or a stereo downmix on channels 1–2. Horizon and the other Ambi instruments use fixed 64-channel buses. In an encoded mode, the active order occupies the first (order + 1)^2 channels.