LB-Mastering Studios


Using S4 mixing headphones

"As I work mastering music every day, I always look for the best monitoring solutions to reference or improve my mastering projects, as well as to perform QA checks on my clients' projects. I am incredibly happy that the Ollo S4 headphones make my job easier by maintaining transparency and trust in the source material. One of the best additions to my daily mastering routine."

Luis Berrios-Nichols, owner of LB-Mastering Studios, is a Latin GRAMMY Award winning and nominated recording, mixing, mastering engineer, producer, with 9 times Billboard Charting Engineer, and 3 times #1 Billboard Charting Engineer, graduated from The University of Puerto Rico and the Conservatory of Music with a degree in Music Education and Composition. Throughout his 40-year career in the music industry, Luis has worked on countless productions throughout P.R, U.S and overseas, and with a diverse group of recording artists across many genres of music. He currently continues to work for independent artists and labels. Luis is an Associated member of the Audio Engineering Society (AES), District of Columbia Chapter, and served as an active voting member of both the Recording Academy and The Latin Recording Academy.