Hayabusa utilizes an additional 2 super tweeter modules to give your vocals that extra headspace or ‘air’, allowing you to enjoy fullness and accuracy on vocal-centric tracks while maintaining instrumental separation and resolution of your music. Hayabusa features an analog bass toggle switch that allows for an on-the-go transition between studio reference and bass-boosted tunings, allowing for versatility on stage and in the studio.

StagexStudio

This model of the Signature Series contains a built-in switch on the IEM that you can toggle on and off for bass boosted, and ‘flat’ sound signatures, so you can have that LIVE customisability both on stage and in the studio.

Linear Impedance

FATfreq uses proprietary circuits to correct the non-linear impedances of multi-driver systems. The different output impedances across all your devices cause frequency response to vary. Having this tech ensures consistency in frequency response for all FATfreq IEMs when plugged into any device - Be it your mic-pack, mixer board, phone or dedicated DAP.

Sonar La Trompa™

Inspired by the anatomy of the traditional french horn, FATfreq uses exponential horn curvature for gain control and to improve treble tonality via acoustics. Providing you with Smooth, natural sounding highs, grounded by a nice timbre in the mid and low frequencies.

PhaseAlign

The absence of a DSP in IEMs means that we have to match the phase of multi-way systems via Acoustic delay. Using proprietary structures, FATfreq was able to align the low, mid and high frequencies such that they reach your eardrum in a coherent manner. Giving you the sound accuracy and resolution demanded on stage and studio.