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

and all controls adjustable from the front fascia

but this feature is only part of its immense power

mastering and post production - going from simple MS (Mid-Side) encoding/decoding

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