Mastering facility in London, UK.
Name variations:
- Master Room
- Mastering Room
- The Master Room
- The Master Rooms, London
- Masterroom, London
Engineers known to have worked here: George Peckham aka Porky (5), Tony Bridge (1975-1976, 1984-1987), Denis Blackham (1976-1977) aka BilBo (3), Julian Mills (1978), Arun Chakraverty (since 1979, and from 1981 onwards as owner and director).
Operated a Neumann VMS80 lathe with SX74 cutter and PG74B cutting head drive amplifiers since 1985.
On Lyntone pressings, Master Room lacquers can be identified by
IM / 2M (pre 1978) or
IMSR / 2MSR (since 1978)
In those cases, Master Room can be credited with Lacquer Cut At.
On pressings by Phonodisc Ltd., Master Room lacquers can be identified by
//x M = Master Room (until February 1979)
On pressings by PRS Ltd., Master Room lacquers can be identified by
▽E M = Master Room (1979)
▽420 M = Master Room (1979 until 1981)
▽420 R = Master Room (after 1981)
In these cases, Master Room can be credited with Lacquer Cut At.
