Arido is an additive synthesizer that combines a straightforward frequency modulation feature with a subtractive filter to create a wide range of sounds. It offers two additive oscillators, where the second oscillator can modulate the first, adding depth and complexity to the tones. A noise generator with adjustable density and a polyphonic driver that distorts each note individually further enhance the sonic palette, allowing musicians to craft rich and dynamic textures.

This synth is designed for flexibility with features like a selectable band filter, a tempo-synced low-frequency oscillator (LFO), and multiple envelope generators that can be modulated by the LFO to shape sound movement and expression. Routing options provide additional customization, while an integrated effect box enables users to create unique effects from scratch. The interface includes on-panel help and supports MIDI Learn and pedal switch functions, making it accessible and easy to control during performances.

Arido is suitable for producing a diverse array of sounds including ambient soundscapes, basslines, pads, organs, distorted tones, natural emulations, and more. Its combination of additive synthesis with simple FM and flexible modulation options makes it a powerful tool for sound designers and musicians who seek to explore new sonic territories without complexity.