Loquelic Iteritas
Digital VCO with interpretations of three classic synthesis algorithms (VOSIM, summation synthesis, and phase modulation), with four tone controls and two pitch controls. [8]
Specifications
- HP
- 10
- Depth
- 25 mm
- +12V
- 150 mA
- −12V
- 5 mA
- +5V
- 90 mA
- Last verified
- 2026-05-02
Capabilities
-
Phase Modulation
phase-modulationPM algorithm: naive time-domain two-oscillator phase modulation combined with amplitude modulation. [8] -
Voltage-Controlled Oscillator
vco -
Wavefolder
wavefolder
Jacks (8)
Inputs (7)
| Name | Signal | Voltage | Description |
|---|---|---|---|
Damp |
cv | 0V to 5V | Tone control CV input; behavior varies by algorithm. [8] |
Fold |
cv | 0V to 5V | Tone control CV input; in all modes controls the threshold of the wavefolding. [8] |
Mod |
cv | 0V to 5V | Tone control CV input; in all modes controls phase modulation between the two pitch oscillators. [8] |
Morph |
cv | 0V to 5V | Tone control CV input; in all modes controls the waveform of the oscillator, continually varying between sine, triangle and saw. [8] |
Pitch A |
cv | 0V to 8V | 1V/octave pitch input for oscillator A; cross-normaled with Pitch B input. [8] |
Pitch B |
cv | 0V to 8V | 1V/octave pitch input for oscillator B; cross-normaled with Pitch A input. [8] |
Sync |
trigger | ≥2V | Resets the state of the oscillators on a rising edge; used for sync modulation. Added starting at serial 700. [8] |
Outputs (1)
| Name | Signal | Voltage | Description |
|---|---|---|---|
Out |
audio | — | AC coupled audio output. [8] |
Parameters (9)
| Name | Type | Range | Min FW | Behavior |
|---|---|---|---|---|
Algorithm |
switch | — | — | [8] |
Damp |
knob | — | — | Tone control knob; behavior varies by selected algorithm. [8] |
Fold |
knob | — | — | Tone control; in all modes controls the threshold of the wavefolding. [8] |
Master |
switch | — | — | Controls oscillator sync: middle position = both free running; A = oscillator B syncs to A; B = oscillator A syncs to B. [8] |
Mod |
knob | — | — | Tone control; in all modes controls phase modulation between the two pitch oscillators. [8] |
Morph |
knob | — | — | Tone control; in all modes controls the waveform of the oscillator, continually varying between sine, triangle and saw. [8] |
Pitch A |
knob | — | — | Coarse and fine knobs offset the pitch of oscillator A; also controlled by 1V/octave CV input. Cross-normaled with Pitch B. [8] |
Pitch B |
knob | — | — | Coarse and fine knobs offset the pitch of oscillator B; also controlled by 1V/octave CV input. Cross-normaled with Pitch A. [8] |
Voltage supply selector |
menu_setting | — | — | Selects whether the processor runs from the 5V or 12V Eurorack power rail. Running on 5V reduces noise and load on the 12V bus. [8] |
Firmware history (0 versions)
No firmware history recorded.