Facility

Main Speakers for Stereo Listening

Amplification

Principle DAC

Auxillary Monitoring

Abbey Road Studios

Mastering Room 6

London, England

www.abbeyroad.co.uk

Engineers: Sean Magee, Adam Nunn, Chris Ludwinski

B&W 801 Series 3 Bryston 7B ST Genesis Systems DAC/2 Digital Genius PMC TB1 (near fields)
Acoustik Musik, Ltd./MASTERTEK

Room 1

Oberlin, Ohio, USA

Engineers: Thomas W. Bethel
Adam J. Schoenberg

Acarian Systems, Ltd Alon IV Bryston 3B Proceed PDP3 Genelec 1030A

Grado SR-60 headphones

Acoustik Musik, Ltd./MASTERTEK

Room 2

Oberlin, Ohio, USA

Engineers: Thomas W. Bethel
Adam J. Schoenberg

Acarian Systems, Ltd Alon IV Hafler P3000 Symmetrix 602 Tannoy Reveals

Grado SR-60 headphones

Airshow Mastering

Boulder Studio A

Boulder, Colorado, USA

www.airshowmastering.com

Engineers: David Glasser, Paul Blakemore, James Tuttle

Dunlavy SC-V Pass X600 Pacific Microsonics Model Two Surround is prototype Sony monitors w/ Pass X600s & prototype Meitner DSD converters
Airshow Mastering

Boulder Studio B

Boulder, Colorado, USA

www.airshowmastering.com

Engineers: David Glasser, Paul Blakemore, James Tuttle

Dunlavy SC-IV Bryston 7B-ST Pacific Microsonics Model One Genelec 1031; B&W 801, Hafler 400 amplification
Airshow Mastering

Springfield Studio

Springfield, Virginia, USA

www.airshowmastering.com

Engineers: Charlie Pilzer

Main: Meyer HD1

Sub: Velodyne sub

[monitors are self-powered] Pacific Microsonics Model One
AlgoRhythms

New York City, New York, USA

A.T. Michael MacDonald - owner and chief engineer; Rich Lamb - mastering engineer

Dunlavy SC-IV/A pair of McCormack DNA1 300 watt monoblocks fed from a passive attenuator Prism DA-2 Alternate DACs: Theta Pro Basic llla, Entech 245.2... Home Headroom headphone amp w/ Sennheiser HP600 and Grado HP1 headphones. We also have a small FM stereo transmitter connected to the monitor chain so we can listen to a "broadcast"
Ambient Digital

Houston, Texas, USA

www.ambientdigital.com

Engineer: Bob Boyd

Main: Genelec 1031A

Sub: Genelec 1094A

[monitors are self-powered]

Pre: Bryston

Digidesign 888/24 24bit DAC Waves L2 DAC, Sennheiser HD600 headphones
Ardent Studios

Memphis, Tennessee, USA

www.ardentstudios.com

Engineer: Brad Blackwood

Quested VH3208 Crown MacroReference Theta DSPro Prime IIa
ARF! Productions

New York City, New York, USA

Engineer: Alan Silverman

Dunlavy Aletha Bryston 3B-ST Mytek 8x96 Dynaudio BM15a
Athens Mastering

Suite No. 1

Athens, Greece, Europe

www.athensmastering.com

Chris Hatzistamou - Chief mastering Engineer
John Christodoulatos - Mastering Engineer, Editor
Katerina Papada - Classical Editor, Quality Control

Main: ATC SCM 200A PRO
Sub: ATC SCM 0.1/15 PRO
[monitors are self-powered]

850W monitors with 3 amplifiers per channel and active crossover

Krell Studio II 20bit DAC AKG 240DF headphones, ATC 20A (near field)
Athens Mastering

Suite No. 2

Athens, Greece, Europe

www.athensmastering.com

Engineers: as above

Main: ATC SCM 50A,
Sub: Rell Studio
[monitors are self-powered]

500W monitors with 3 amplifiers per channel and active crossover

Sound Enhancer (made by Phillips) 20bit DAC AKG 240DF headphones, Mytek 24bit DAC, ATC 7
(formerly) Atlanta Digital

Los Angeles, California, USA

www.promastering.com

Engineer: Jay Frigoletto

Main: Quested H208

Sub: REL Storm II subwoofer

Main: Bryston 4B-ST

Sub: self-powered

Customized Meridian Samll reference: Sonus Faber Concertinos powered by Bryston 3B-ST

5.1 Surround: a third Quested H208 and a pair of HQ108, powered by Bryston 4B-ST amps

Alt DAC: TC M5000

I have some AKG K270S headphones handy, but almost never use them.

Audare

Bamburg, Germany, Europe

Engineer: Jürgen Hanelt

Manger Studio Monitors Manger transducers: Chord SPM 800

Woofers: Klein+Hummel SB 280 StudioAmp

Manger special active crossover

Harmonia Mundi bb 104 Small Monitors: Dynaudio PPM 1, 5-channel: Philips MFB active(x5), Very small: Telefunken O 670
CD Premastering

Emeryville, California, USA

www.cdpremastering.com

www.DeNoise.com

Engineers: Albert Benichou, Sean Nova

Leedh Aura II (French monitor, designed by Gilles Millot) - bi-amp Electrocompaniet 180 - mono bloc class A Apogee PSX100
Coastal Mastering Studios

Vancouver, British Columbia, Canada

www.coastalmastering.com

Engineer: Bud Bremner

Tannoy DMT 10 Hafler P-3000 Studer D-780 Tannoy System 600 nearfield monitors, powered by Hafler
Colossal Mastering

Chicago, Illinois, USA

www.colossalmastering.com

Engineers: Dan Stout (chief engineer and co-owner), A.J. Bautista (staff engineer)

Legacy Audio - Focus Times One Amplification, Dual Mono 800W @ 4 Ohm (the load of the FOCUS
Speakers)
Apogee PSX-100 B&W DM-302 powered by Bryston 3b, Apogee AD/DA-1000, and Musical Fidelity DAC
Deltasound Mastering Labs

West Memphis, Arkansas, USA

http://www.deltasound.com/
mastering/home.html

Engineers: Oliver Warren (Chief) and Steve Hauth

Main: Genelec 1030A

Sub: Genelec 1094A

[monitors are self-powered] Focusrite 260 D/A NS-10'S, Acoustic Research Power Partners, Auratone 5C's
Digital Domain

Orlando, Florida, USA

www.digido.com

Engineer: Bob Katz

Main: Reference 3A Royal Master

Sub: Genesis 12" Kevlar servo

Mains: Hafler 9500

subs: their own dedicated amps (pair).

Entech model 205.2

(changes frequently)

Stax SRD-5 Headphones with custom high voltage amp

4 other systems including a car system, used to check translation

Digital Postproduction Services of New York, Inc.

New York City, New York, USA

Engineer: Randle G. Mason

Main: B&W 805s

Sub: B&W ASW 800

Classe CAP-100 (Class-A operation)

Cables by MIT and Monster

Sonic DAC

Note re: workflow... The way I work with a couple a regular clients is way do a lot test cuts to a CD-R of songs and/or segments of songs with several different EQs/Compressors/Edits/etc. and listen on variety of systems. And clients take the test cuts home to listen. We assume the CD/CD-R will change the sound so why not listen to it in the monitoring chain?

Classe CD player with HDCD with
both AES and Analog outputs (the equivalent to a high end audiophile unit), Sony DAT PCM-R500 (the equivalent to any current mass market Hi-fi), an '80s Sony Portable (the equivalent to a 1st generation unit), Sony Boom Box (the equivalent to a boom box :-) )

Sennheiser 600 headphones, small monitor speaker in Studer 810 overbridge

The Digital Sunspot

Windsor, Ontario, Canada

www.digitalsunspot.com

Engineer: Chris Hudec

Mains: Paradigm Active/20

Sub: Paradigm Servo-15 subwoofer (one at present).

[monitors are self-powered]

50W tweeter, 110W bass/midrange. Subwoofer: internal 400W amp.

Entech Number Cruncher 245.2 Paradigm Studio Monitors (an older version of the Studio 100) paired with a Bryston 2B amp.
Disk Edits Pty Ltd.

Adelaide, Australia

www.disk-edits.com.au

Owner and Senior Engineer: Neville Clark

Mastering Engineer: Peter
Kolomitsev

Surround and Post -Production Engineer: Travis Grace

Quested H208 (Soffit Mounted
with solid brick base)
Valve Research Dual Single ended class A valve amps. Graeme Cohen is the creator. Locally designed and built. Apogee DA1000 (planning purchase) Sennheiser HD265 headphones, Auratone Cube powered by Dennon PM250.

Post Suite: Surround setup with Krix speakers powered by Denon AVR1800

DRR Masters

New Orleans, Louisiana, USA

Engineer: Joe Doherty

Genelec 1032A [monitors are self-powered] Apogee PSX 100
DRT Mastering

Peterborough, New Hampshire, USA

www.drtmastering.com

Engineer: David Torrey

Martin Logan CLS IIZ drivers in custom mounts, crossed to M&K MX125 subwoofers Custom MOSFET 150W per channel to the electrostatics. 125w to subwoofers Crystal Semiconductor, custom circuit design Assorted DACs from 16 to 24 bits

Mackie 824 aux speakers. Miscellaneous two-way and one way speakers.

Stax Lambda Nova electrostatic phones - tube driver, Stax Lambda electrostatic phones - SS driver, Sennheiser HD600 dynamic phones, Misc AKG, KOSS phones

Emerald Entertainment/Masterfonics

Mastering Room #1

Nashville, Tennessee, USA

www.emeraldsound.com

Engineers: Glenn Meadows, Jonathan Russell

Kinoshita/Hidley 28 hz Reference System Cello Performance - 4 total (Bridged Mono each cabinet) Prism Dream DA-2
Emerald Entertainment/Masterfonics

Mastering Room #2

Nashville, Tennessee, USA

www.emeraldsound.com

Engineers: Benny Quinn, Tommy Dorsey

Kinoshita/Hidley 28 hz Reference System Cello Duet 350 (2) Prism Dream DA-2  
Grand Mastering and Restoration

Kitchener, Ontario, Canada

www.grandmastering.com

Engineers: Peter Beacock, several freelancers

Main: Tannoy AMS 10a

Sub: Tannoy AMS 210a

[monitors are self-powered]

150W for concentric and 150W for woofer. Each sub has 200W.

Panasonic/Ramsa DA7 Junger E07,Tannoy active Reveals for the nearfield and PSB Beta IIa with a Marantz for 'real-world' listening
Grandmasters

Toronto, Ontario, Canada

www.cd-mastering.com

Engineers:Noah Mintz, Roland Dainis Reiner, Jon Drew

Legacy Audio - Focus (7 drivers 175lbs each) Dennon class-A mono block Apogee DA1000 Mackie HR824, Apogee PSX 100, Radio Shack ghetto blaster
Green Room Productions

West Middlesex, England

Quad PRO63 Electrostatics

Bowers & Wilkins 801Matrix

EAR 200W Tube monoblocks

Musical Fidelity NuVista

dCS 954
JP Masters

Boston, Massachusetts, USA

www.jpmasters.com

Engineer: Dave Locke

Genelec S30 [monitors are self-powered] Troisi 24 DAC NS-10
M Works Mastering

Cambridge, Massachusetts, USA

www.m-works.com

Engineers: Jonathan Wyner (Principal), Colin Decker, Dave Merullo, Matt Azevedo

Dunlavy SC-V Bryston 7B ST Enlightened Audio DSP-9000 "Cans, Genelecs... others upon request"
Master Digital Corporation

New Orleans, Louisiana, USA

www.masterdigital.com

Engineer: Parker Dinkins

Genelec 1037A [monitors are self-powered] monitor path d/a's: Apogee DA-1000, Apogee DA-100E-20 Signal Path D/As: Prism AD2, Prism DA1; Auratones, Beyer DT150, vector scope, bit indicator and spectrum analyzer
Master Media, Inc.

North Miami, Florida, USA 

Engineer: Frank Cesarano

Dunlavy Athena Bryston 3B, custom pre-amp with stepped attenuator Apogee PSX100 (not for long) Genelec S30NF
The Mastering Room AB

Goteborg, Sweden, Europe

Engineers: Goran Finnberg, freelancers as needed

 ATC SCM 50Pro (for rock 'n' roll) [monitors are self-powered] Heavily modified Crystal 4303 application card used as main D/A. Weiss, Prism DACs

Heavily modified Threshold 400A at 2 X 220W @ 8ohms and Yamaha NS 1000A, heavily modified w/Linkwitz/Riley 24dB/octave filters for classical monitoring.

Stax Electrostatics Lambda Pro w/active driver. Beyer 990, Sony MDR V7 Dynamic Headphones.

Fostex 6301B heavily modified for nearfields.

Mastermind Productions

Milwaukee, Wisconsin, USA

www.mastermindproductions.net

Engineer: Trevor Sadler

Quested UD-1 Bryston 3B (highs) Crown Macrotech 2400 (lows) Pacific Microsonic HDCD Model One Dynaudio BM-15 powered by Krell KAV-300i, Wadia 16 and Apogee DA-1000-E20 DACs
Media Productions

Room 1

Oak Hill, West Virginia, USA

www.geocities.com/
mediaproductions_2000/

Engineer: Doug Gent

Main: Tannoy NFM System 8

Sub: 10" custom sub-woofer

B&K Componenets ST-120 beta unit (NDA) JBL 4410 powered by Crown DC 300a, Yamaha NS-10 powered by AdCom GFA-535 II (in conjunction with sub), AKG K240-DF Headphones, TC Electronics Finalizer
Media Productions

Room 2

Oak Hill, West Virginia, USA

www.geocities.com/
mediaproductions_2000/

Engineer: Doug Gent

Main: Tannoy PBM 6.5

Sub: custom sub-woofer

AdCom GFA-535 II (2) beta unit (NDA) Tannoy NFM System 8s powered by AdCom GFA-535 II (2), AKG K240-DF Headphones, TC Electronics Finalizer
Millennia Media

Placerville, California, USA

www.mil-media.com/services.html

Engineers:John La Grou, Chuck Gray, Barry Dixon

Dunlavy SC-V Pass model X-150 amplifier. Alpha Core interconnects. Custom Ultra-Analog 20-bit with HDCD decoding. Transformerless vacuum tube analog line driver. Headphones: Sennheiser model 600

Near Fields: Paradigm Mark 3 (home bookshelf speaker emulation)

Mr. Toad's

San Francisco, California, USA

www.mrtoads.com

Engineers: Tardon Feathered, Marvin Humphrey

Genelec 1030A (Planning purchase; hence, my interest in this survey. -MH) [Monitors are self-powered] TC Electronics Finalizer Plus Entech 205.2 Mackie HR824, AKG K240-DF Headphones
Mosh Studios

Sao Paulo, Brazil

www.mosh.com.br

Engineer: Walter Lima

Genelec 1032A [Monitors are self-powered] Apogee DA1000 Yamaha NS10-M (Stereo) B&W 602 with sub ASW1000
DAC's - Focusrite 260
Apogee PSX-100
Nettleingham Audio

Vancouver, Washington, USA

www.nettleinghamaudio.com

Engineer: Kevin Nettleingham

Meyer Sound HD-1 [Monitors are self-powered] Digidesign 888/24 Crane Song HEDD, Waves L2
PAF

Wellington, New Zealand

www.paf.co.nz

Engineer: Geoff Wood

Tannoy DMT 12 Hafler DH-220 100W/chan Mackie D8B Kef Reference 105 - Series 2 powered by Self-built, self-modified 'super' Quad 405 at ~~150W/chan, BBC LS3-5a bookshelf monitors (homebuilt + lined with 1/8" lead !!!) powered by Self-built 75w/chan Mosfet amp, Multimedia 'AT-120" active computer monitors, AKG 270S and 141 headphones, TB Pinnacle in PC, Sony DTC-750 DAT, Sony 502-ES CD player
The Plant Mastering

Sausalito, California, USA

www.plantstudios.com

Engineers: John Cuniberti, Michael Romanowski

B&W 801 Nautilis Krell FBP 600 Prism DA-2 Dream  
Precision Mastering

Hollywood, California, USA

Tom Baker's Suite

www.precisionmastering.com

Engineer: Tom Baker

Main: Tannoy MDL 215 II

Sub: Genesis 800

  Prism DA-1

Pacific Microsonics Model ?

Precision Mastering

Hollywood, California, USA

Don Tyler's Suite

www.precisionmastering.com

Engineer: Don Tyler

Genesis V series Audio Research vacuum tube VT100 Prism DA-1  
QCA Mastering

Cincinnati, Ohio, USA

www.go-qca.com

Engineers: Dave Davis w/ rotating assistants

Dunlavy SC-IV/A Hafler P7000 Mytek W24 KRK K-ROK powered by McIntosh 75, EAW ?
Rare Form Mastering

Minneapolis, Minnesota, USA

Engineer: Greg Reierson

Tannoy System 10

[planning to purchase PMC IB1]

Hafler P4000 [slightly modified, bridged mono, one per monitor] Custom rig using Crystal CS4390 DAC chip Surround monitoring using additional Tannoy System 10s powered by Hafler P4000s... TC Electronic M5000 DAC, DAC in Sony PCM-R500 DAT deck
Reference Mastering

Absolute Room

Rome, Italy

www.referencemastering.com

Engineers: Fabrizio De Carolis (owner and chief), Paolo Platania

PMC BB5/XBD 2 Bryston 4BST + 2 Bryston 7BST Crossover Bryston 10 Prism DA-2 Surround setup: PMC BB5/XBD ( stereo front) + PMC MB1/XBD (Central) + PMC MB1 (surround)

PMC LB1

Kenwood combi
Marantz Combi
Headphone : AKG 240, Sony MDR 7509, MDR7506 - Ultrasone HFI-200 (Superb!!!!)

Reference Mastering

Reference Room

Rome, Italy

www.referencemastering.com

Engineers: Fabrizio De Carolis (owner and chief), Paolo Platania

PMC MB1/XBD 2 Bryston 4BST Crossover Bryston 10 Counterpoint DA/10 BBC LS 3/5
Reference Mastering

Edit Room

Rome, Italy

www.referencemastering.com

Engineers: Fabrizio De Carolis (owner and chief), Paolo Platania

PMC IB1 Hafler 9505 Apogee PSX/100
Saturday Mastering

Moscow, Russia

Engineers: Andrey Subbotin, Sergey Titov

Dynaudio C3 (special mastering version, half of the size of M3. The same speakers, but 1 12-inch bass, 1 mid and 1 tweeter.) Dynaudio A-1 (this is Chameleon, with Dynaudio logo on it 2x800W) Prism DA-1 KRK 6000 with Red Focusrite amplifer; Cheap stereo - something named
"National", made in China I guess... AKG 240 headphones
Sonicraft, Inc.

Freehold, New Jersey, USA

www.sonicraft.com

Engineer: Steve Puntolillo

Main: Tannoy System 1200

Sub: Velodyne CT150 15" subwoofers

Main: B&K 442 Sonata

Sub: [self-powered]

Mytek 8x96 5.1 Surround array consisting of Tannoy System 1200s, plus the Velodyne subs run in mono as necessary; Radio Shack Minimus 7; Sequerras (small speakers)
Soweto Productions

Harrison Township, Michigan, USA

www.soweto.com

Engineer: Jeffrey Campo

Main: Tannoy NFM-8 MKII

Sub: Tannoy 115B

Main: Hafler 9505

Sub: [self-powered]

Neve/Averill desk feeding stepped Daven attenuator network

Apogee AD8000 Fostex T20 headphones powered by Rane HC6 headphone amp, Digidesign 442 ADC/DAC, Hafler 101 stereo pre... JVC...Bose
Sound Mastering, Ltd.

[Duncan Cowell's Room]

North-west London, UK

www.soundmastering.com

Engineer: Duncan Cowell

B&W 801 Matrix MkII 300 Watt Restek Monoblocks via Totalsystems SPA2 pre-amp Prism DA124 Beyer DT990 Pro headphones
Sound Mastering, Ltd.

[Nick Robbins' Room]

North-west London, UK

www.soundmastering.com

Engineer: Nick Robbins

B&W 801 Matrix MkIII Yamaha MX-2 via Totalsystems SPA2 pre-amp Prism DA124 Beyer DT990 Pro headphones, Pink Triangle Ordinal DAC
Studio B, Ltd.

Omaha, Nebraska, USA

Engineers: Doug Van Sloun, Clete Baker

Dynaudio BM-15 Hafler P-230 (modified) Parasound DAC-2000 (UltraAnalog components)
Troisi 24/96 DAC
Duntech Princess PCL-1100 (recent acquisition, not our Mains yet; power amp TBD)

Beyer DT-250 Headphones
Hafler P-125 (modified)

Swineshead Productions

Berkeley, California, USA

www.swineshead.com

Engineers: David v.R. Bowles, David Tayler

Meyer HD-1 [Monitors are self-powered]

Preamp: Bryston BP-20

Prism DA-2 Sony MDR-V6 headphones, alternate DACs in SADiE 24.96 and Tascam DA-30mkII, Harmon-Kardon FL8400 CD changer for checking translation
Telarc International

Beachwood, Ohio

www.telarc.com

Engineers: Jack Renner, Michael Bishop, Rob Friedrich

Editors: Erica Brenner (manager of editing dept.), Paul Blakemore, Thomas
Moore, Mark Robertson-Tessi, Andrew Mendelson

Waveform Mach 17 Threshold SA-12e and SA-4e class A Direct Stream Digital DACs by Ed Meitner, EMM Labs

Levinson No. 36 PCM DAC

Surround: Waveform custom Mach 17 surround system - all full-range;
Paradigm self-powered model 20s with Paradigm Servo-15 subwoofer; Waveform MC
surround system.
Time Capsule Mastering

Long Beach, California, USA

www.tcmastering.com

Engineers: Herb Jung, Robert Stoughton (independent)

Main: Genelec 1037B

Sub: Genelec 1092A

[Monitors are self-powered] Pacific Microsonics HDCD Model One Apogee DA-1000E-20, Genelec 1030A, 1031A, AKG K240-DF headphones
TL Mastering

Stellenbosch, South Africa

www.tl-mastering.com

Engineers: Tim Lengfeld; John Playdon (freelance)

Main: Genelec 1030A

Sub: Genelec 1094A

[Monitors are self-powered] Apogee PSX-100  SADiE DAC, Sony Boombox, a pr. of Multimedia Speakers, a Clarion Car Stereo with JBL drivers, but mostly I use a pair of Celestion Impact 15 driven by an Akai AM-55 amplifier.
Urban Guerilla Engineers

Chicago, IL

Engineer: Danny Leake

Main: KEF 100

Sub: Velodyne 12" Subwoofer

[Planning upgrade to Dunlavys]

Hafler 9500 Prism AD 124

Apogee PX-100 Digital "Swiss Army Knife"

Genelec 1031A, NS10, Sharp GX-CH50 "Boombox" in the reception area for people who want to hear their product in "Real World" conditions. Grado SR225 headphones for checking headphone mixes and edits.

Aux DACs: TC Electronic M5000 loaded with M6000 24/96 DACs, AdCom GDA-600 20bit D/A converter, SADiE Classic 16 bit DAC

West End Mastering

Rochester, New York, USA

David Dusman, chief engineer
Jack Dyke, engineer

B&W 802, Nautilus series Twin Hafler 9505's, bi-wired Lucid Technology DA9624 Grado SR125 headphones with a McCormack Micro headphone drive amp