Black Knoll Studio is a full-service integrated audio mastering and mixing facility, tucked away 60 miles north of New York City in the quiet wooded areas of the lower Hudson Valley.


Owned and operated by Rafael Anton Irisarri,  the studio's focal point are all things ambient, electronic, experimental, folk, indie, modern classical, pop, and rock; dedicated to mastering for vinyl and digital formats, analog summing mixdowns, remixing, and production consulting. 

Over the last 20 years,  Irisarri has engineered on all kinds of great projects - mixing, remixing, or mastering for some of his favorite artists, musicians and labels. He's produced everything from music and sound design for corporate branding campaigns, contemporary dance choreographies, indie films, and television placements to video and art installation pieces exhibited all over the world.