Racks DSP 4×4 Mini is a compact and versatile signal processor designed for musicians and DJs. With a modular form factor, this digital DSP offers 4 channels of input/output via USB interface and 6.35mm TRS/TS ports. It is equipped with a range of effects such as graphic equalisation, high/low-pass filtering, compression/limiting, noise gating/expansion, and delay, allowing for precise sound sculpting and enhancement. The sleek black design makes it a stylish addition to any studio or live setup, delivering professional-grade processing capabilities in a portable package.