olivella-modular/furia
FURIA
Fully discrete 4-pole transistor ladder LPF (based on E-mu Modular 2100) and an all-transistor vintage-style VCA with variable CV response curve, pre-filter saturation, and selectable AC/DC coupling via rear DIP switches.337
Visualization filter_response
Capabilities 2
Jacks 3
| Name | Signal | Voltage | Description |
|---|---|---|---|
| Inputs (3) | |||
| AMP CV | cv | — | CV input for the VCA with attenuverter; normalled to FREQ CV input for LPG-like operation. Accepts audio-rate modulation.337 |
| AMP IN | audio | — | Audio input that mixes a signal directly into the VCA after the filter stage. The X10 switch changes its impedance from 100kΩ to 10kΩ.337 |
| FREQ CV | cv | — | CV input for the VCF cutoff frequency, with attenuverter. Accepts audio-rate modulation.337 |
Parameters 4
| Name | Type | Range | Behavior |
|---|---|---|---|
| AMP CV response curve | menu_setting | — | Controls the VCA CV response curve continuously from linear to exponential.337 |
| DIP switch | jumper | — | Located on the rear panel; allows selective AC-coupling of VCF and VCA inputs/outputs, and changing the VCF→VCA normalling for series, parallel, or independent use.337 |
| INPUT LEVEL | knob | — | Controls pre-filter input gain; starts distorting around 9 o'clock and interacts with resonance.337 |
| X10 switch | switch | — | Reduces the VCA input impedance tenfold (from 100kΩ to 10kΩ), enabling distortion or pre-amplification of external sources.337 |
Firmware history 0 versions
No firmware history recorded.
References 1
-
[337]
Olivella Modular FURIA product pageproduct_page● verified 2026-05-14