24 Mastering
24 Mastering is a high-end analogue audio mastering and disc-cutting facility based in Rotterdam, owned by Mischa van der Heiden (aka DJ Misjah). They specialise in online audio mastering, vinyl lacquer and Direct Metal Mastering (DMM) and cutting. The mastering facility is equipped with bespoke digital and analogue gear, including the Sontec EQ, and three heavily modified Neumann VMS70 cutting lathes with new and much improved cutting amplifiers (SAL74C) and SX74 cutting head.