vermona/fourmulator
fourMulator
Capabilities 2
- Clock Sourceclock-source
- Integrated clock generator with TAP tempo button, CLK OUT, CLK IN, and trigger-sequence output; can serve as clock reference or follow external clock.1134
- LFOlfo
- Four independent LFO modulators with six waveforms each, syncable to each other or an external/internal clock, with CV-controllable frequency or phase.1134
Jacks 20 (10 in / 10 out)
| Name | Signal | Voltage | Description |
|---|---|---|---|
| Inputs (10) | |||
| CH1 CV | cv | -5V to 5V | CV input that modulates frequency in free-run mode, phase shift in SYNC mode, or clock division in CLK mode.1134 |
| CH1 RESET | trigger | 3.5V to 12V | Immediately resets the waveform to its start point when a gate or trigger signal is received.1134 |
| CH2 CV | cv | -5V to 5V | CV input that modulates frequency in free-run mode, phase shift in SYNC mode, or clock division in CLK mode.1134 |
| CH2 RESET | trigger | 3.5V to 12V | Immediately resets the waveform to its start point when a gate or trigger signal is received.1134 |
| CH3 CV | cv | -5V to 5V | CV input that modulates frequency in free-run mode, phase shift in SYNC mode, or clock division in CLK mode.1134 |
| CH3 RESET | trigger | 3.5V to 12V | Immediately resets the waveform to its start point when a gate or trigger signal is received.1134 |
| CH4 CV | cv | -5V to 5V | CV input that modulates frequency in free-run mode, phase shift in SYNC mode, or clock division in CLK mode.1134 |
| CH4 RESET | trigger | 3.5V to 12V | Immediately resets the waveform to its start point when a gate or trigger signal is received.1134 |
| CLK IN | clock | 3.5V to 12V | Accepts an external clock signal, which replaces the internal clock as the reference for modulators set to CLK mode.1134 |
| GLOBAL RESET | trigger | 3.5V to 12V | Resets all modulator waveforms to their start points simultaneously; modulators using their individual per-channel RESET inputs are not affected.1134 |
| Outputs (10) | |||
| CH1 TRIGGER | trigger | ≤12V | Outputs a 12V, 10 ms trigger pulse at the start of each LFO waveform cycle.1134 |
| CH1 WAVE | cv | -5V to 5V | Outputs the selected LFO waveform for modulation purposes.1134 |
| CH2 TRIGGER | trigger | ≤12V | Outputs a 12V, 10 ms trigger pulse at the start of each LFO waveform cycle.1134 |
| CH2 WAVE | cv | -5V to 5V | Outputs the selected LFO waveform for modulation purposes.1134 |
| CH3 TRIGGER | trigger | ≤12V | Outputs a 12V, 10 ms trigger pulse at the start of each LFO waveform cycle.1134 |
| CH3 WAVE | cv | -5V to 5V | Outputs the selected LFO waveform for modulation purposes.1134 |
| CH4 TRIGGER | trigger | ≤12V | Outputs a 12V, 10 ms trigger pulse at the start of each LFO waveform cycle.1134 |
| CH4 WAVE | cv | -5V to 5V | Outputs the selected LFO waveform for modulation purposes.1134 |
| CLK OUT | clock | ≤12V | Outputs the internal clock signal; always active and carries the internal clock tempo regardless of whether CLK IN is patched.1134 |
| TRIG SEQ | trigger | ≤12V | Outputs a combined trigger sequence derived from the trigger signals of all synchronized modulators; requires at least one of modulators 2–4 to be in SYNC mode.1134 |
Parameters 13
| Name | Type | Range | Behavior |
|---|---|---|---|
| CH1 SPEED | knob | 0.05Hz – 100Hz | 1134 |
| CH1 SYNC | switch | — | Modulator 1 only offers OFF and CLK positions since it can only be used as a sync reference but cannot be synchronized itself.1134 |
| CH1 WAVE | knob | — | Selects one of six waveforms for the modulator: ascending sawtooth, descending sawtooth, square, triangle, sine, or random (sample & hold).1134 |
| CH2 SPEED | knob | 0.05Hz – 100Hz | In free-run mode sets the modulator's frequency. When synced to a neighbor, acts as phase offset control (0°–180°). When set to CLK mode, selects clock division among eight options.1134 |
| CH2 SYNC | switch | — | Three positions: OFF (free-run at SPEED setting), SYNC (synchronized to left neighbor's frequency with SPEED acting as phase offset 0°–180°), CLK (synced to internal or external clock with SPEED selecting one of eight clock divisions).1134 |
| CH2 WAVE | knob | — | Selects one of six waveforms for the modulator: ascending sawtooth, descending sawtooth, square, triangle, sine, or random (sample & hold).1134 |
| CH3 SPEED | knob | 0.05Hz – 100Hz | In free-run mode sets the modulator's frequency. When synced to a neighbor, acts as phase offset control (0°–180°). When set to CLK mode, selects clock division among eight options.1134 |
| CH3 SYNC | switch | — | Three positions: OFF (free-run at SPEED setting), SYNC (synchronized to left neighbor's frequency with SPEED acting as phase offset 0°–180°), CLK (synced to internal or external clock with SPEED selecting one of eight clock divisions).1134 |
| CH3 WAVE | knob | — | Selects one of six waveforms for the modulator: ascending sawtooth, descending sawtooth, square, triangle, sine, or random (sample & hold).1134 |
| CH4 SPEED | knob | 0.05Hz – 100Hz | 1134 |
| CH4 SYNC | switch | — | Three positions: OFF (free-run at SPEED setting), SYNC (synchronized to left neighbor's frequency with SPEED acting as phase offset 0°–180°), CLK (synced to internal or external clock with SPEED selecting one of eight clock divisions).1134 |
| CH4 WAVE | knob | — | Selects one of six waveforms for the modulator: ascending sawtooth, descending sawtooth, square, triangle, sine, or random (sample & hold).1134 |
| TAP | button | — | Sets the internal clock tempo by tapping; a new tempo takes effect after four taps in a constant rhythm.1134 |
Firmware history 0 versions
No firmware history recorded.
References 2
- [1134]
-
[1135]
Vermona fourMulator product pageproduct_page● verified 2026-06-04