NU-X Optima Air Acoustic Simulator Pedal with IR Loader and USB Interface

The NU-X Optima Air is a programmable digital modelling pedal designed to transform the sound of an electric guitar into that of various acoustic instruments. By utilising sophisticated digital processing, it allows electric guitar players to access a wide range of acoustic tones without needing to switch instruments. This makes it particularly valuable for performers and recording musicians who require acoustic sounds in their repertoire but prefer the playability and setup of an electric guitar. The pedal operates as a compact floor unit that integrates seamlessly into existing pedalboards or studio setups. Key features include 15 built-in acoustic guitar profiles, each with adjustable impulse response (IR) level control, enabling detailed tonal shaping. The integrated IR loader is a standout capability, allowing users to capture and store the sonic characteristics of their favourite acoustic guitars as custom models. For further sound enhancement, the Optima Air incorporates a foot-switchable studio-quality preamp with three-band EQ (bass, mid, treble) and a digital reverb section to add spatial ambience. Connectivity is comprehensive, featuring standard 6.3mm input/output jacks, a balanced XLR DI output for direct connection to mixing consoles, an effects loop (send/return), a 3.5mm auxiliary input for backing tracks, and a headphone output for silent practice. The pedal is well-suited for gigging musicians, home studio enthusiasts, and songwriters seeking versatility. Its USB audio interface functionality supports 24-bit/48kHz recording directly to a computer, while the accompanying editing software (downloadable for PC and Mac) permits deep parameter customisation and preset management. With nine user preset slots, players can store and recall their preferred configurations quickly during live performances. The compact dimensions (115 x 105 x 58 mm) and moderate weight (420g) ensure it fits easily on pedalboards. Power is supplied via a standard 9V DC centre-negative adapter (not included), making it compatible with common pedal power supplies. Overall, the Optima Air provides a practical solution for expanding tonal possibilities in both stage and studio environments.