Curves & Membranes

32' / 16' / 8' / 4' / 2' / 1' select the oscillator register.

Half-Oct Offset adds a slot-specific pitch offset from -6 to +6 semitones.

Detune adds a second copy of the waveform at an adjustable detuning. The value belongs to the active slot.

4 Voice enables four round-robin oscillator voices with voice stealing. All voices pass through the same filter section in the selected mode.

Portamento, Legato, and LP, BP, and HP keyboard tracking have separate mono and 4 Voice settings. Older presets start with four-voice glide and tracking at zero and Legato off.

MTS-ESP applies tuning from a compatible tuning source in both voice modes.

Bézier / Node morphs between curved and straight-segment interpretations of the saved geometry.

Node Mode jumps the blend between the two endpoints.

None uses the unrestricted waveform shape.

Clip clips excursions at the waveform boundary.

Fold folds excursions back from the boundary.

Background traces show guidance geometry and the dimmed waveforms currently used by active voices. Their intensity follows voice level.

Detune adds a dimmed, offset waveform trace. Pitch-noise modulation also animates the waveform display without moving the editable nodes or handles.

A point can also be grabbed from its orbit outline or interior. Where orbits overlap, the nearest center selects the point.

A slot button selects that slot for editing and immediate audition.

Copy / Paste copies or pastes the complete slot state, including all non-waveform values stored in the slot.

Sine restores the selected slot's initial sine geometry, returns the blend to Bézier, and resets Detune to zero. The sine-wave symbol sits between Copy / Paste and Random. The slot's other settings are retained.

Random generates new waveform geometry, a Bézier/Node blend, and a Detune value for the selected editing slot. The slot's other settings are retained.

A white outline shows that a slot is locked for editing. Clock, keyboard stepping, CC4, and velocity positioning cannot move away from it until the lock is cleared.

Holding an edit while a sequence runs writes the changed parameter into every slot passed during the gesture. Releasing the control ends the write gesture.

Normal / Reverse / Pendulum / Skips / Mylife / Random define the order used when advancing through enabled slots.

No Clk disables continuous stepping and enables manual, keyed, CC4, or velocity-based positioning.

Int runs the sequence from the internal rate.

Host runs from musical divisions of the DAW clock.

KBD -> RST returns to the first enabled slot on note-on when Int or Host clock is selected.

VEL -> POS replaces KBD -> RST when No Clk is selected. Note velocity chooses a position across the enabled slots.

KBD -> NEXT advances to the next slot on note-on.

Legato transitions do not trigger keyboard stepping or key resets. Turn Legato off to advance through slots while playing overlapping notes.

CC4 sweeps continuously across enabled slots when No Clk and No KBD Step are selected.

Preset Slew sets transition time for manual or keyboard stepping. During clocked sequencing it becomes a percentage of each step. For CC4, velocity positioning, and EXP-mode CC74, it sets the interpolation width between slots: zero steps between them, while maximum blends throughout the interval.

Vel Mode increases the dynamic range of note level and, in mono mode, moves the LP, BP, and HP actuators to brighten harder notes.

No Clk + VEL -> POS maps note velocity across the enabled slots. In 4 Voice mode, each new voice keeps the geometry selected by its own velocity.

Vel -> Radius scales the radius of every oscillator and filter orbit from note velocity. Soft notes reduce motion; harder notes expand it.

4 Voice keeps velocity-based oscillator-slot selection per voice. Velocity-driven filter movement remains disabled.

Unusable symbol toggles EXP mode. Clock and KBD stepping are temporarily disabled; their previous settings return when EXP mode is turned off.

Pressure adds a smoothed pressure-controlled layer to the amplifier envelope. With Attack, Decay, and Sustain at minimum, pressure directly controls level and Release remains available.

Pressure opens the shared membrane response in mono EXP mode without changing orbital radius.

Pitch bend uses a fixed +/-48 semitone range in EXP mode.

CC74/Slide uses the CC4 slot-position mapping and Preset Slew interpolation width. Mono EXP follows CC74 from the last-priority playing note's channel. In EXP + 4 Voice mode, each MPE channel controls its own voice geometry.

EXP + 4 Voice gives each voice independent pressure, pitch bend, and CC74 geometry while the membrane filter remains shared.

LFO / Noise selects periodic pitch modulation or a smoothed random source. Mode, amount, and rate/color are stored in every slot.

Pitch Amount sets pitch-modulation depth from 0 to 3 semitones. Its logarithmic-style taper gives finer adjustment near zero; saved values and host automation retain their existing meaning. The mod wheel scales the available depth.

Rate / Color sets LFO speed or the character of the noise source.

Portamento sets glide time. In 4 Voice mode, a new note glides from the nearest held note, or the last played note when no keys are held.

Legato limits glide to overlapping notes and suppresses key resets during legato transitions. In 4 Voice mode, a short chord window lets notes played together start at their own pitches.

Mono and 4 Voice keep independent Portamento and Legato values. Switching voice mode recalls its corresponding settings.

Attack / Decay / Sustain / Release shape oscillator level before the filter.

KBD RST forces the envelope to restart from zero on note-on.

Membrane / Filter Bank / Pressure select the processing model. Older presets default to Membrane.

LP / BP / HP points drag horizontally to change frequency and vertically to change that point's contribution. At the bottom, a point contributes no level. Other points can still open overlapping bands.

Orbit outlines and interiors can also be dragged. Overlaps select the point with the nearest center. The display and its grid scale proportionally with the oscillator canvas.

When velocity or keyboard tracking moves a filter point, its recent positions remain grabbable for two seconds. This invisible area lets you catch the point where it was before the next note moved it. Grabbing there starts from its current position. Keyboard-tracking trails also work in 4 Voice mode.

LP Kbd / BP Kbd / HP Kbd set independent keyboard tracking for each point in all three filter modes. Mono follows the active note; 4 Voice follows a smoothed average of held notes and retains the last average during release tails.

Mono and 4 Voice store separate keytracking amounts. Older presets keep their original mono amounts and load with all three four-voice amounts at zero.

Stereo Width / Stereo Tilt set the spread of alternating bands across the stereo field and how that spread is weighted toward low or high frequencies.

Output sets the final level. In 4 voice mode it is followed by a safety limiter. Lower values drive the limiter less.

Width sets how broadly the points affect neighboring membrane lanes.

Tension sets the coupling between neighboring membranes.

Damping controls how quickly membrane motion settles.

Emphasis increases resonant focus.

The band centers are spaced in exact minor thirds: three semitones between neighboring bands, with four steps making an octave. At normal sample rates, they run from 50 Hz to about 10.76 kHz. Membrane and Pressure keep their original spacing. Moving a point or its orbit still affects the same membrane positions.

Width sets the spread around all three points. Narrow settings focus on fewer bands; wider settings affect a broader region.

Feedback returns part of each band's filtered signal to that band, increasing resonance. The control reaches 97%.

Dip / Peak reduces the response around each point below center and boosts it above center. Overlapping regions can form dips between the surrounding bands. The amount follows each point's vertical level.

Drive saturates each band separately before the bands are summed. Zero bypasses the saturation; the upper range pushes quieter bands harder.

Width is shared across modes. Switching from Membrane to Filter Bank changes Tension to Feedback and Emphasis to Dip / Peak. Damping becomes Drive with reversed travel. The filter points, keyboard tracking, and orbits remain active.

Width sets the spread of the regions around all three points.

Sensitivity sets how easily a band opens. Higher values lower the threshold so quieter energy can pass.

Recovery sets how quickly a band closes as its energy falls, from 20 to 2000 ms. Short settings follow level changes closely; longer settings hold the opening for longer.

Drive saturates each open band before summing. Zero bypasses the saturation.

Pressure responds to the audio signal, not MPE pressure or aftertouch. Its Sensitivity, Recovery, and Drive settings are separate from the other filter modes.

Radius sets the amount of two-dimensional movement.

Rate sets free-running speed and direction.

Ellipse changes the path from circular to progressively flatter movement.

Rotation rotates the ellipse and therefore the balance between horizontal and vertical movement.

Easing changes the speed within each 180-degree half-turn. Positive values slow the start and end and speed up the middle; negative values speed up the ends and slow the middle. Center gives the original even phase movement.

Easing repeats twice per full revolution and keeps the same cycle time. It is applied before Ellipse and Rotation, so the timing remains attached to the original circle even on a fully flattened path.

Twist morphs the orbit toward a figure-eight. Left creates a horizontal figure-eight; right creates a vertical one. Center keeps the original circular path. Ellipse can flatten the twisted path and Rotation changes its orientation.

Twist is applied after Easing and before Ellipse and Rotation. It keeps the same full-cycle or ENV duration, and the visible orbit follows the new path. Older presets load with Twist centered.

CLK replaces free rate with a host-synchronized division. The rate display uses dot for dotted divisions and tri for triplets.

KBD RST restarts the orbit when a new note is played.

ENV with KBD RST active, changes the orbit into an envelope-like half revolution. Easing shapes the pace at both ends of that travel without changing its total duration.

Random randomizes the controls for that individual orbital modulator.

Name generates a preset name.

Save writes the complete synth state to the current preset filename.

Factory / User / Starting Points / Favorites filter the preset browser.

Type / Character / Motion / Performance filter by patch attributes, including voice mode, expression, Legato, velocity behavior, and orbital motion.

META opens bank assignment and tag overrides for a preset. Reset To Automatic restores the inferred tags; Apply saves the metadata changes.

Name A-Z opens the sort menu. Choose name order, recently or oldest saved, or Type Then Name. The button shows the current order, and preset arrows follow the filtered and sorted list.

Versioned Save writes the next free numerical suffix when the current preset has changed.

Folder opens the preset directory for external renaming or deletion.

Refresh updates the preset list and automatic analysis after changes made outside the plug-in.

Export Listed Presets exports the filtered list as a ZIP archive.

MOP moves old presets into the current preset folder. It appears when old presets are found and is unavailable when the fallback write path is in use.

The symbol above INIT randomizes all eight oscillator slots, the wave-sequencer settings, and the other sound controls. Half-Oct Offset in each slot, Stereo Width, Stereo Tilt, and Output keep their current values.

The randomize symbol beside Sine changes the selected slot's waveform geometry, Bézier/Node blend, and Detune. Sine restores its initial geometry and Bézier blend with Detune at zero. Each orbital randomize symbol changes that modulator's controls, including Easing and Twist.

INIT returns the synth to its initial patch.

Whole-patch randomization is one undo action. Cmd/Ctrl+Z restores the patch from before the click; Cmd/Ctrl+Shift+Z reapplies the same randomized patch.

PC Map Current List maps up to 128 presets from the current filtering and sorting. The number on the button shows how many entries will be mapped.

The generated map replaces ProgramChangeMap.txt in the preset folder. It is shared by instances using that folder, while each instance's browser filtering and sorting remain independent.

The first listed preset maps to MIDI Program Change 0, often displayed as program 1 by controllers. Following entries use successive program numbers. INIT is not included.

A mapped Program Change loads the complete patch and updates the preset name display, including when the editor is reopened.