RUB docs
Full catalog of RUB parameters — id_str, ranges, choices, and Param Seq lane support.
Generated from param_specs() in rub-app. Re-run npm run docs:catalog after parameter changes.
All knobs, LEDs, and BPM listed here can be MIDI-learned (right-click → MIDI Learn) unless noted in the UI. There is no factory CC map — your mappings are saved with plugin/host state.
| Group | Name | id_str | Range | Unit | Default | Lane | Choices |
|---|---|---|---|---|---|---|---|
| Filter | Cut Off | filter_cutoff | 0…255 | % | 128 | yes | — |
| Filter | Resonance | filter_resonance | 0…255 | % | 128 | yes | — |
| Filter | Env Mod | filter_env_mod | 0…255 | % | 0 | yes | — |
| Filter | Decay | decay | 0…255 | % | 128 | yes | — |
| Filter | Attack | attack | 0…255 | % | 128 | yes | — |
| Filter | Accent | accent_amount | 0…255 | % | 128 | yes | — |
| Oscillators | Tune A | tune_a | -1…1 | — | 0 | yes | — |
| Rub | Rub Enable | rub_on | 0 / 1 | — | 0 | yes | — |
| Rub | Screech | screech | 0…255 | % | 128 | yes | — |
| Rub | Oomph | oomph | 0…255 | % | 128 | yes | — |
| Rub | RA | ra | 0 / 1 | — | 0 | yes | — |
| Rub | RB | rb | 0 / 1 | — | 0 | yes | — |
| Oscillators | Osc 1 Wave | osc1_type | 0…8 | — | 2 | yes | Sine, Triangle, Saw, Double Saw, Square, Pulse 25%, Saw+Square, Noise, Custom |
| Oscillators | Osc 2 Wave | osc2_type | 0…8 | — | 0 | yes | Sine, Triangle, Saw, Double Saw, Square, Pulse 25%, Saw+Square, Noise, Custom |
| Oscillators | Osc B x2 | osc2_x2 | 0 / 1 | — | 0 | yes | — |
| Oscillators | Mix | osc_mix | 0…255 | % | 128 | yes | — |
| Delay | Time | delay_time | 0…255 | ms | 0 | yes | — |
| Delay | Wet | delay_wet | 0…255 | % | 64 | yes | — |
| Delay | Feedback | delay_feedback | 0…255 | % | 128 | yes | — |
| Distortion | Drive | distort_drive | 0…255 | % | 128 | yes | — |
| Distortion | Gain | distort_gain | 0…255 | % | 0 | yes | — |
| Output | Master | master | 0…255 | % | 100 | yes | — |
| Transport | Tempo | bpm | 0.01…999 | BPM | 120 | no | — |
| Oscillators | Osc A x2 | osc1_x2 | 0 / 1 | — | 0 | yes | — |
| Output | Comp Enable | comp_on | 0 / 1 | — | 1 | yes | — |
| Delay | Sync | delay_sync | 0 / 1 | — | 1 | no | — |
| Delay | Division | delay_div | 0…7 | — | 2 | yes | 1/32, 1/16, 1/8, 1/8D, 1/4, 1/4D, 1/2, 1/1 |
| Delay | Delay Enable | delay_on | 0 / 1 | — | 0 | yes | — |
| Distortion | Dist Enable | distort_on | 0 / 1 | — | 0 | yes | — |
| Sequencer | Lane Blend | lane_blend | 0…1 | % | 1 | no | — |
| Sequencer | Slide Gate | slide_gate | 0 / 1 | — | 0 | yes | — |
| Oscillators | Tune B | tune_b | -1…1 | — | 0 | yes | — |
| Oscillators | Tune Range | tune_range | 1…24 | st | 1 | yes | — |
| Oscillators | Sync A→B | sync_a_to_b | 0 / 1 | — | 0 | yes | — |
| Oscillators | Sync B→A | sync_b_to_a | 0 / 1 | — | 0 | yes | — |