Studio D Recording, Inc. is a San Francisco Bay Area based recording, mixing, and mastering studio opened in 1984 in Sausalito. Studio D is most well known for its live room, equipped with a 20 foot ceiling and tunable acoustics. Studio D has been a major presence in the Bay Area's music scene since its inception, recording a number of multiplatinum and Grammy Award winning albums. Studio D ownership includes principals Joel Jaffe and Jeff Shea.