Ϻ Λ S ₸ Є Ʀ ł И Ǥ ∙ S ₸ Ʉ Ɖ ł Θ S ϟ Ʀ Є Ͼ Θ Ʀ Ɖ S ∙ P Ʀ Є S S ł И Ǥ

Por n.o.i.r n.o.i.r
actualizado about 1 month ago

Ϻ Λ S ₸ Є Ʀ ł И Ǥ ∙ S ₸ Ʉ Ɖ ł Θ S ϟ Ʀ Є Ͼ Θ Ʀ Ɖ S ∙ P Ʀ Є S S ł И Ǥ

National Sound Corporation
Detroit, Michigan, USA
Legendary mastering studio where releases by many Detroit techno artists where mastered, cut and engineered.
In 1989 Steve Martel and Ron Murphy decided to open a store specializing in old phonograph records, situated at 17610 W. Warren in Detroit, Michigan called National Sound Corporation. Ron Murhpy had been mastering records since the mid 1960's for recording artists such as Isaac Hayes and Forest Hairston.

R.A.N.D. Muzik
Record manufacturing firm located in Leipzig, Germany that handles all aspects of vinyl production: mastering, editing, plating, pressing, etc. by Gunnar Heuschkel and Jan Freund
Opened in 1998
Mastering/Lacquer-Cut can be identified in the runout grooves by:
"RAND" - Rand (5) - Alias of Tom Haunstein
LXC // R.A.N.D. - LXC
NO@RAND - Norbert Gerhold (2)

  1. National Sound Corporation

    National Sound Corporation
    Profil:
    Detroit, Michigan, USA

    Legendary mastering studio where releases by many Detroit techno artists where mastered, cut and engineered.
    In 1989 Steve Martel and Ron Murphy decided to open a store specializing in old phonograph records, situated at 17610 W. Warren in Detroit, Michigan called National Sound Corporation. Ron Murhpy had been mastering records since the mid 1960's for recording artists such as Isaac Hayes and Forest Hairston.

    When forming National Sound Corporation, Ron and Steve had the idea of also being able to cut Dub plates and records for use in their customer's jukeboxes, and so some record cutting equipment was also set up in one of the shops back rooms. Shortly after opening, they were visited by Derrick May and Juan Atkins who, while looking for records, noticed the cutting lathe and asked about having some acetates made. After cutting a couple of dubs for Derrick and Juan, Ron was told that there were a lot of Detroit producers that needed a local place to have dubs and masters cut. Ron decided to upgrade the equipment while Derrick and Juan spread the word about the new cutting service.

    The first master to be cut was Plus 8 Records Ltd. label, followed a week later by Underground Resistance label. Since those first masters back in '89 there have been thousands that have followed, all inscribed with the initials NSC. Producers were encouraged by Ron to make their records unique, by including information and phrases written onto the records, and even going as far as to talking Kevin Saunderson into cutting one of his records in reverse, and cutting locked grooves for Jeff Mills' Discovers The Rings Of Saturn project.

    The death of Steve Martel in 1994, and the subsequent problems that arose with the remaining estate, led Ron to purchase the equipment and relocate the recording service to a new location, the success of which had already led to the closure of the retail side of the business. The new name chosen was the Sound Enterprises, however Ron continued to put the old NSC logo on each master produced, in memory of Steve Martel without whom the business would have never been started.

    Sadly, Ron Murphy passed away on Saturday, January 12th 2008.

    Other releases mastered with NSC-X2 Groove Technology:
    Underground Resistance Hidden In Plainsight EP
    Metroplex Riding The Thin Line
    KMS Velocity Funk / Banjo / The Move (Remixes)
    Axis Apollo EP
    430 West Groove Within The Groove
    Direct Beat Private Dancer
    Interdimensional Transmissions Destroy Your Powercenters
    Sous-labels
    NSC Records, Sound Enterprises

  2. 3

    MPO

    MPO

    French pressing plant, manufacturing and distribution company which stemmed from their original pressing plant in Averton (Mayenne), France, established by Pierre Tyrel de Poix in 1957. The 'MPO' acronym remains from the original company; 'Moulages et Plastiques de l'Ouest'. Through expansion, MPO has permanent offices throughout the world, with a strong presence in Europe. The group's operations are structured around its three production sites and logistics centres; MPO Iberica and MPO France (Averton and Villaines La Juhel) and MPO Asia (Bangkok, Thailand) and numerous sales offices in Europe and Asia as well as a partner in the US.

    MPO is an acronym for "Moulages Plastiques de l'Ouest" (in English: Western Plastics Castings).

    MPO pressed its first commercial CD on 4th of December, 1984.

    Vinyl discs pressed by MPO usually have the hand etched "MPO" inscription in the runouts.
    Recent presses could also show a stamped logo followed by a string of digits ## ##### (see this image), where the first two digits stands for the pressing year.
    Another identifier can be that MPO pressings have three concentric rings around the spindle hole (see this image).
    MPO can be credited as M.P.O. on releases.

    On cassettes: "Duplication MPO", most often printed on labels.

    MPO CDs made at Averton are assigned the following SID codes:
    Mastering: L031, L032, L033, L035, L036, L039, LY88 (often misread as LV88)
    Mould: 12##

    MPO isn't always explicitly mentioned in the CD matrix, but can sometimes be identified by a string of tiny text with the following format:
    CA [label cat#] [one or more @] IFPI [mastering SID code] M/D/YYYY HH:MM:SS [AM/PM] NNNNNNNNNN
    (This isn't usually allowed, but there was forum discussion for doing this for MPO in particular.) If you aren't sure, please ask in the forums.)
    Less

    Sous-labels
    Americ Disc, Disque Americ, Hi-Space, Imprimerie MPO Disques, Moulage Plastique De L'Ouest, MPO (Ireland) Ltd, MPO (UK) Ltd, MPO Asia, [Invalid Label], MPO Broadcrest, MPO Cassettes, MPO Germany, MPO Iberica, MPO Ibérica, S.A., www.mpo-pt.com, www.mpo.pt

    Information de contact:
    Email: info@mpo.fr / mpodirect@mpo.fr
    Sites:
    mpo.fr, mpo-international.com, mpo.de, mpo.es, mpo.co.uk, mpo.ie, mpo.pt, YouTube

  3. Michael Sarsfield

    Michael Sarsfield
    Nom civil:
    Michael Sarsfield
    Profil:
    Senior engineer at Frankford/Wayne Mastering Labs.

    After studying electrical engineering at UMASS Lowell, he moved to New York City to pursue audio engineering at The Institute of Audio Research. Initially he was mixing live sound in Greenwich Village rock clubs. He moved to mixing at the Blue Note where he worked with Jazz artists including Sarah Vaughn and Freddy Hubbard.

    From there he worked on mastering, starting with a variety of rock bands, including Jesus Jones, Biohazard and Sonic Youth. He moved on to work with early 90s Hip Hop and R&B artists including Fat Joe, Common, The Beatnuts, The Lost Boyz, Erykah Badu and Mary J. Blige. In more recent years, he has expanded to other dance / electronic artists.

    Variations:
    Tout voir | Michael Sarsfield
    JMS, [Invalid Artist], M.J.S., MB, [Invalid Artist], Michael Sarfield, [Invalid Artist], Michael Sarsfeld, Micheal Sarsfield, Micheal Sarsfield, [Invalid Artist], [Invalid Artist], Mike, Mike Sarsfield, Mike Sorsfield, Mis, Mjs, MS, MSJ

  4. Gramofonové Závody

    Gramofonové Závody
    Profil:
    Czech record manufacturer, operating under this name between 1948 and 27 October 1999.
    The company started manufacturing shellac records in 1948 (after nationalization of Ultraphon and ESTA), vinyl records in the Loděnice plant (founded 1951) in 1953, compact cassettes in 1972, CDs in 1988 and DVDs in 2001. Occasionally it also acted as a label in the 1990s.
    Company renamed to “GZmedia, a.s.” on 27 October 1999, to “GZ Digital Media” on 17 January 2000, and to GZ Media on 1 January 2014. Label renamed to “GZ vydavatelství” (GZ Publishing).

    LABEL

    Catalog# schemes
    L1 ####-# ###
    L1 ####/P-# ### = promo
    After dash:
    1st additional #: 0 = postcard, 1 = LP, 2 = CD, 4 = MC, 5 = DVD
    2nd additional #: musical genre
    3rd additional #: 1 = analogue, 3 = digital
    4th additional #: media quantity

    MANUFACTURE

    CD matrix scheme 1989–1999

    GZ X#####
    “X” = year of matrix manufacturing:
    A=1989, B=1990, C=1991, D=1992, E=1993, F=1994, G=1995, H=1996, I=1997, J=1998, K=1999

    Note:
    CD matrix was stored for 2 years, i.e. any represses in that time window will bear the same number.
    If the original CD matrix became damaged, a new one was created with a new number.

    Shellac matrix schemes ~1946–1963

    ######-ZZ = mono, 10" or 12", 78 RPM
    ###### = mono, 10" or 12", 78 RPM
    “Z” = galvanoplasty (runout only)
    Note: All 78 RPM “standard records” (standardní deska) manufactured in Loděnice since 1951 were made from Bakelite; to be added to Format free text field.

    Vinyl matrix schemes ~1951–1962

    XX ####/Z Z~~~
    “XX” = format:
    VM = mono, 12" LP, 33⅓ RPM (VM = “velké mikro” = big micro)
    MM = mono, 10" LP, 33⅓ RPM (MM = “malé mikro” = small micro)
    VST = stereo, 12" LP, 33⅓ RPM (VST = “velké stereo” = big stereo)
    MST = stereo, 10" LP, 33⅓ RPM (MST = “malé stereo” = small stereo)
    “Z” = galvanoplasty (runout only)
    “~” = additional/optional galvanoplasty/stampers (runout only)

    Additional matrix schemes
    16/#### = mono, 10", 16⅔ RPM
    45/#### = mono, 7" EP, 45 RPM
    45/SP-#### = mono, 7" SP, 45 RPM
    45/ST-## = stereo, 7", 45 RPM
    FO ###/ƒƒƒ = flexi/post card, 45 RPM (# = audio matrix, ƒ = photo number)

    Note: On early 1960s represses the printed matrix numbers on labels may have still followed the old schemes, while the stamped matrix numbers in runouts already matched the new schemes (see below). The basic numerals usually remained identical.

    Vinyl matrix scheme ~1962–1993

    PX ####/Z Z ~ ~
    “P” = label prefix (except Supraphon = void)
    “X” = format *) see below
    “Z” = galvanoplasty (runout only)
    “~” = additional/optional galvanoplasty/stampers (runout only)

    Label prefixes 1967–1993
    none = Supraphon
    D = Discant
    O = Opus
    P = Panton
    T = Ar(i)ston
    M - non-specified label prefix, used until 1989 for foreign releases (e.g. Hungary, Vietnam) and since 1990 used also for domestic small publishing labels.

    Additional common label prefixes 1990–1993
    B = Bonton
    G = Globus International
    PN = Popron
    R = Monitor (2)
    & = unknown meaning (runout only)

    Additional matrix schemes
    ### = 4" (experimental format), 45 RPM or 33⅓ RPM

    Note: Matrices with stamped runout scheme С##-#####/#-# (late 1970s and early 1980s) were manufactured in the USSR and should not be listed under Gramofonové Závody. They can be listed in BaOI section under “Matrix / Runout”, along with the printed base GZ matrix numbers on center labels.

    Vinyl matrix scheme ~1993–1998

    MTX ####/Z Z
    “M” = verbatim, no particular meaning
    “T” = country of origin of recording (T = tuzemská = domestic, Z = zahraniční = foreign)
    “X” = format *) see below
    “Z” = galvanoplasty

    Vinyl matrix scheme ~1998–2004

    AX #####/Z
    “A” = verbatim, no particular meaning
    “X” = format *) see below
    ”Z” = galvanoplasty

    *) Vinyl format code 1962–present

    A = mono, 12" LP, 33⅓ RPM
    B = mono, 10" LP, 33⅓ RPM
    B/16 = mono, 10" LP, 16⅔ RPM
    C = mono, 7" EP, 45 RPM
    C/33 = mono, 7" EP, 33⅓ RPM
    D = mono, 7" SP, 45 RPM
    E = stereo, 12" LP, 33⅓ RPM
    E/45 = stereo, 12" LP, 45 RPM
    F = stereo, 10" LP, 33⅓ RPM
    G = stereo, 7" EP, 45 RPM
    H = stereo, 7" SP, 45 RPM
    K = supralong mono, 12" LP, 33⅓ RPM
    K/16 = supralong mono, 12" LP, 16⅔ RPM
    L = supralong mono, 10" LP, 33⅓ RPM
    L/16 = supralong mono, 10" LP, 16⅔ RPM
    M (old usage) = supralong mono, 7"
    M (present usage) = stereo, 12" (also LP), 45 RPM
    N = stereo, 10", 45 RPM
    O = stereo, 7", 33⅓ RPM
    Q = quadraphonic, 12" LP, 33⅓ RPM
    Q/45 = quadraphonic, 12" LP, 45 RPM
    V = mono, 7" LP Special, 33⅓ RPM
    X = stereo, 7" LP Special, 33⅓ RPM

    “EP” = Extended Play
    “SP” = Short Play (“krátký záznam”)

    LCCN how-to

    Vinyl: Only the basic “XX ####” string (or “MTX ####”, or “AX #####”) should be entered, without the galvanoplasty suffix.
    CD: Only the basic “X#####” string should be entered, without the “GZ” prefix or any optional suffixes.
    Less
    Information de contact:
    GZ vydavatelství
    Tovární 340, 267 12 Loděnice, Czech Republic

    Jana Březinová - Project Manager
    phone +420 311 673 209, fax +420 311 673 422
    e-mail: music@gzdm.cz, info@gzpub.cz
    Sites:
    gzpub.cz

  5. P.R. Records Limited

    P.R. Records Limited
    Profil:
    Vinyl pressing company founded by Phil Race in February 1979. Vinyl production started October 1979.

    Records pressed at P.R. are identifiable by a combination of the unique stamper ring impressions AND a PR- type etching in the matrix/runout (plus an additional letter denoting the Metalworker).
    Examples: PR-E, PR-M, PR-M, PR-R, PR-CED, PR-CD, PR-G, PR-P & PR-T.

    Some records, however, were pressed at different pressing plants using masters (metal parts) prepared at P.R. Records Limited. In such cases the etchings will be present but there will be different stamper ring impressions in the label area around the center hole.

    Peter Lawrence aka PAG worked there.

    Disctec, a sister company for CD production, opened in 1986.

    End of the 1980s or in the early 1990s, CM Records acquired a majority stake in PR Records and control was handed over to the new owners (which already had individual stakes in PR Records), Neil Sharpley and David Bulmer.

    Neil Sharpley and Robert Bulmer (David Bulmer's son) still run the company. More
    Information de contact:
    Since June 2012:
    P.R. Records Limited
    Northworks
    Hookstone Park
    Harrogate HG2 7DB

    [obsolete]
    Endeavour Way (off Durnsford Road)
    Merton
    London SW19
    UK