V-Uno is a reprogrammable guitar pedal which allows the user to upload the desired effect via USB and configure it at his/her own taste.

It includes almost all the OPFXS effects made so far (Dig Deep, Cometa and Asteroide) and much more. New effects will be released gradually.

Check the list of available effects.

The software application can run on any Windows PC, MacOS system and Android devices equipped with USB OTG.

The effects available have various number of parameters, most simple ones only have 3 parameters and complex ones can have up to 16! The parameters can be either knobs, switches or multi-switches.

Some effects are combo effects, so that you can have two effects with the possibility to invert the order and bypass them individually.

All the parameters can be assigned to any controls available. You can also do crazy assignments like assigning one knob to several parameters or assign a footswitch to one or more knob parameter.

When assigned to a control, a parameter can also be reversed or limited to move into a min/max range. This can be extremely useful when controlling one or more parameters with an expression pedal or using the footswitch to change between two settings.

It’s possible to connect up to 2 external footswitches and 1 expression pedal, and they are fully assignable too.

You can also input control voltages from an external source to control the desired parameters.

All the functions can be saved to V-Uno which will recall the uploaded effect with your custom settings at power on.

V-Uno can be powered either from USB and standard 9v DC PSU (center negative).

V-Uno input and output are both stereo (but not all the effects will have stereo configurations).

3 LEDs allows to check the status of the pedal. The red LED is a simple bypass indicator. The orange LED is usually configured to check the status of SW footswitch while the blue LED is effect dependant, it can show the rate of LFO for a modulation effect or light up when a threshold is reached within a dynamic processor.

Effects available in latest software release

Download software applications here