Audio mastering for CD, DVD Vinyl company in New York City. Previously known as Mercury Records Mastering, the unit was renamed in 1973.
In 1975, the label decided to opt out of the studio business and sold the Masterdisk division to medical equipment company OCG Technology Inc.
In 1982, Doug Levine bought Masterdisk.
In 1990, Masterdisk acquired its new location, comprising the entire 5th floor of its Manhattan building.
In 2008, mastering engineer Scott Hull (2) bought Masterdisk.

Can be recognized by a stamped MASTERDISK in the runouts. Please credit with Lacquer Cut At.

Also appears on releases as:
· Master Disc
· Master Disk
· Masterdisc
· Masterdisk Corp.
· Masterdisk Corporation
· Masterdisk Inc.
· Masterdisk Studios
· Masterdisk, N.Y.C.
· Master-disk N.Y.C.
· N.Y. Masterdisk

Chief mastering engineer: Scott Hull (2) (SH).

Mastering engineers that have worked here include (followed by their runout initials): Howie Weinberg (HW), Alex DeTurk (AD), Alan Moy (AΛ), Andy VanDette,Gilbert Kong (GK), Bob Ludwig (RL), Bill Kipper (BK), Scott Hull (2) (SH), Leon Zervos (LZ), Greg Calbi (GC), Joe Gastwirt (JG), Drew Anderson, Vlado Meller, Randy Merrill, Matthew Agoglia, Mark Santangelo (MS), Jeff Reeves, Tim Boyce (2), Graham Goldman (GG), Matt Shane (2), Drew Cappotto, Mike Tucci, Jean Dyer (JD), Marcos Sueiro Bal, Jeremy Lubsey (JL), Greg Fulginiti (GF), Dave Crawford (2) (DC), Tony Dawsey (TD), Glenn Berger. When a credit is based on an engineer's signature etched in the runouts, please credit with Lacquer Cut By and the appropriate ANV.

Engineers / technicians that have worked here include: Don Cuminale, Chris Muth.