The ALESIS CLX 440 is a dual compressor/gate unit designed for professional audio applications. With a sleek silver colour and a compact 2U rack unit height, this analogue signal processor is perfect for musicians and DJs looking for high-quality sound control. The Alesis brand is known for its reliability and durability, making the CLX 440 a great addition to any studio or live setup. ALESIS CLX-440 DUAL COMPRESSOR / LIMITER – EXCELLENT CONDITION DUAL RACK UNIT.