Erica Synths Bassline Module Manual (PDF)
The Erica Synths Bassline is a full analog synth voice in a Eurorack module, best for acid basslines and fat synth parts. It includes a VCO, transistor-based suboscillator, VCF, and envelopes.
Knobs:
| Knob | Function | Range/Notes |
|---|---|---|
| TUNE | Set VCO initial tune | Manual only |
| SUBOSC LVL | Level of transistor-based suboscillator | Manual only |
| DETUNE | Detune the main oscillator vs. suboscillator | Manual only |
| CUTOFF | VCF Cutoff frequency | Manual only, CV input |
| RESONANCE | VCF Resonance | Feedback, acid tones |
| F ENV | Filter envelope amount | Manual only |
| VCA ENV | VCA envelope amount | Envelope strength |
| VCO CV | Manual offset of VCO pitch | Manual only |
Buttons:
| Button | Function |
|---|---|
| ACCENT | Triggers the Accent circuit |
| SLIDE | Activates Portamento/Slide |
| OUT | Main audio output |
| MAIN OUT | Same as OUT (duplication) |
| Jack | Type | Description | Voltage Range |
|---|---|---|---|
| VCO CV | Input (CV) | Controls VCO pitch (1V/oct) | 0V to +10V |
| GATE | Input | Gate/Trigger for envelope and VCA | 0V = off, 2V+ = on |
| ACCENT | Input | Boosts envelope intensity for punch | 0V = no accent, 5V+ |
| SLIDE | Input | Initiates slide/portamento | 0V = off, 5V+ = on |
| OUT | Output | Main audio output | -5V to +5V |
| MAIN OUT | Output | Duplicate main output | -5V to +5V |
| VCF ENV | Input (CV) | VCF Envelope CV input | 0V to +10V |
More info & detailed manual:
Erica Synths Bassline - Official Manual PDF