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, analogue mixdowns, remixing, and production consulting.