Black Lion Audio BLA T4BLA Opto Element USB Interfaces die-cast aluminum chassis provides a

die-cast aluminum chassis provides a rock-solid feel and gig-ready durability

Piano sounds based on SuperNATURAL technology

Arturia's KeyStep offers musicians all the connectivity they need to bridge the digital and analog world: USB

phase reversal

and all controls adjustable from the front fascia

Black Lion Audio BLA T4BLA Opto Element USB Interfaces die-cast aluminum chassis provides aThe ultimate opto upgrade. At the heart of almost every optical compressor lies a T4b style Optocell. When designing the B172a compressor, Black Lion Audio tested every single readily available and boutique T4b one could get their hands on and found the options to be sorely lacking. Black Lion found that no available optocells were holding up to their rigorous testing nor did they deliver the feel and quality that one should expect from a Black Lion