Home / Live Sound / Mixers / Digital Mixers / Midas DL371A – Additional DSP Card for PRO3, PRO6 & PRO9 Systems Sale! Midas DL371A – Additional DSP Card for PRO3, PRO6 & PRO9 SystemsGHS31,745.38 GHS28,570.84 DL371 Audio System Engine digital signal processing card with 5.28 Gigaflops performance Out of stock SKU: MDL371A Categories: Accessories, Digital Mixers, Live Sound Tags: dl371a, midas Product ID: 7466