1st & Foremost HiFi Colchester

2 Ray’s Enterprises London

A. E. G. Olympia UK Ltd Birmingham

Abbingdon School Oxford

ABC Music Addlestone

Abercus Electronics Leeds

Aberystwyth Arts Centre Dyfed

Absolute Sound Limited London

Action Transport Theatre Ellesmere Port

ADC Theatre Cambridge

Alpha Sound Manchester

Anchor Recordings Ashford

Anglia Polytechnic Cambridge

Armstrong HiFi Services Ltd London

Arrive Design & AV Production Nottingham

Aston Audio Alderley Edge

Aston University Birmingham

Astra Productions Blackpool

Audio Amature Publications Kidsgrove

Audio Counsel Oldham

Audio Tech Northampton

Audio T Cheltenham

Audio T London

Audio T Swindon

Australian Broadcasting Corp. London

Avery Electronic Services Maidstone

Avon College of Health Bristol

Avon HiFi Limited Shrewsbury

Baffle Board Music Systems Tunbridge Wells

Bagnall Audio Colchester

Baker Electronics Bolton

Barnard Electronics London

Bath University Bath

Better Sound Systems Chipping Norton

Bilton Grange School Rugby

Blue Systems Saffron Walden

Bodley Knose Limited Guildford

Boomerang Sounds Manchester

Bournmouth Polytechnic Dorset

Bournmouth University Pool

Brazen Rock London

British Antarctic Survey Sandy

British Broadcasting Corporation Glasgow

British Broadcasting Corporation Blackhill

British Broadcasting Corporation Leicester

British Broadcasting Corporation World Service

British Gas Cardiff

British Red Cross Durham

Broadhill Studios Hassocks

Bryanston School Dorset

Burnley Borough Council Burnley

Castle Rushen High School Isle of Man

Cellnet Slough

Central Office of Information London

Central Services Ipswich

Century Radio Dublin

Century Theatre Crewe

Channel Audio York

Channel Broadcasting Merseyside

Cheniston Gardens Studios London

Chester College Chester

Chesterfield College of Tech. Chesterfield

Chew & Osbourne Ltd Epping

Chris Brooks Audio Warrington

City of Liverpool Community College Liverpool

City of Westminster College London

City Sound Sussex

Clarendon College Nottingham

Classic Audio London

Classic FM London

Cotswald Hospital Radio Cheltenham

Courtenay Enterprises Pool

Coventry University Coventry

Crown Agents London

D & M Electronics Plymouth

Darlington College of Tech. Co.Durham

Dawsons Radio Ltd Bournemouth

Day & Blair Southampton

Digby Stuart College London

Doug Brady Hi Fi Warrington

Drake Audio Visual Cardiff

DRL Communications Bristol

DPL Video Services Wembley

Drake Audio Visual Cardiff

DRL Communications Bristol

Dynamic Wizard Electronics Dundee

Eastbourne College Eastbourne

Edwards Electrical Sussex

Effective Records Limited Sunbury-on-thames

Enfield Grammar School Enfield

English Audio Hereford

English Touring Theatre Crewe

Eos Electronics AV Limited Barry

Everyman Theatre Liverpool

Exel FM Ely

Fanthorpe’s Limited Hull

Film & Tevevision Services Bury

Findhorn Enterprizes Limited Truro

Fish Communications Ltd Huddersfield

Fortissimo Hale Fortissimo Manchester

Fortune Promoseven London

G B Pro Audio Edinburugh

Grahams HiFi London

Granada Television Limited Manchester

Greater Manchester Police Stretford Green Bank Centre Liverpool

Greenbank Star Communications Bedfordshire

Guernsey Hospital Broadcasting Channel Is.

Guildhall School Of Music Barbican London

G.W.B.B. Audiovision Studios London

H.T.V. Cardiff

Hampshire Audio Chandler’s Ford

Harbeth Acoustics Ltd West Sessex

Hardman Associates Liverpool

Harrogate HiFi Centre Harrogate

HCJB UK Bradford

Heads Together Studios London

Heartland Radio Perthshire

Heatherdale Audio Ltd West Sussex

Hi Fi Corner Glasgow

Hi Fi Excellence Aberdeen

Hi Fi Room Manchester

Hi Fi Service Centre Edinburgh

HiFi & Video Services Edinburgh

Hilton Sound PLC London

HMS President Victoria Embankment

Hospital Radio Way Chertsey

Hull Truck Theatre Co Ltd Hull

HQ UK Land Forces Sallisbury

I.C.C. Studios Eastbourne

I.C.T Limited London

ICTV (Southern) Ltd Portsmouth

Imperial Studios Borehamwood

Intervideo St. Johns wood

IS Systems Bangor

J D Studios London

J S Storey Electrical Dudley

Jacob St Studios London

Joint Communications Selly Oak

K Tech Serburton

Ken Gamble Productions Telford

K.G.M. Studio Specialists Wakefield

Khadi Films London

King Alfred College Winchester

KJ West One London

Klas Wunderlich Appn. Society Northwich

Lake Audio Oldham

Lakeside Studios Essex

Lancashire Polytechnic Preston

Lang Audio & Video Bolton

LBS Stockport

Leicester Sound Ltd Nottingham

Lillyard Studios London

Listen Inn Northampton

Liteshow Lighting & Sound Bristol

Liverpool Community College Liverpool

Living Design Hi Fi Leek

Livingstone Studios London

Lloyd Paton (LPM) Ltd Manchester

Lockwood Audio Ltd Borehamwood

London Repair Centre London

Loughborough University Loughborough

Lynks Electronics Hove

Lyric HiFi Belfast

Manchester University Manchester
Mandy Wheeler Sound Productions London

Manjushri Mahayana Centre Ulverston

Marconi Radar Systems Ltd Chelmsford

Martins Hi Fi Norwich

Mercury Personal Communication B/wood

Mike Manning Audio Yeovil

Molinare Productions London

Millwood Electronic Services Horsham

Morgan Radio Co Braintree

Murray Hi Fi Handforth

Music Room Manchester

Musictech Birmingham

N Sear TV Services Morecambe
National Air Traffic Service Prestwick

National Listening Library London

National Sound Archive London

National Theatre London

NATS Post Production London

Neat Hi Fi Durham

Newcastle College Newcastle-upon-Tyne

Newstel Information Limited Glasgow

NJM Dublin

NMR Productions Kingston

Norman Audio Limited Preston

North Wales Film & Audio Conwy

Nottingham Playhouse Nottingham

Oasis Television Ltd London
Omega Electronics Litchfield

Omnex Profilm Limited Stockport

Orchard Television Servicing Penzance

Orchard Theatre Dartford

Otto Garms Electronics Monmouth

Overture Limited Banbury

P & A Audio Video Ltd Ormskirk
Parkhurst Electronics West Wickham

Paul Elkington Productions Hereford

Pete Russells Hi Fi Atic Plymouth

Petersfield Electrical Service Petersfield

Pinewood Studios Iver Bucks

Plymouth College Plymouth

Plymouth Sound Limited Plymouth

Polka Theatre for Children Wimbledon

Pontypool College Gwent

Practical Hi Fi Bolton

Preco Broadcast Systems Surrey

Preston College Preston

Private Lab Damascus Cyria

Quartermaster Electronics Wildwood

R Whalley Music Nelson

Radford HiFi Bristol

Radio Riverside Lewisham

Radio Trent Ltd Nottingham

Raighlee HiFi Bristol

Ramtek Electronics Ltd Borehamwood

Rand Video Productions Newcastle upon Tyne

Ravensbourn School of TV & Broadcasting Kent

Ravern Recording Services Norwich

ReVox UK Ltd Thatcham

Rhodes Music London

Richmond Film Services Surrey

Ridgray Studios Chesham

Riverside Radio West Ealing

R.M.S. Studios London

Roehampton Institute London

Romac Audio Manchester

Rosemont Cassettes Cambridge

Royal Academy of Dramatic Art London

Royal Exchange Theatre Manchester

Royal Society for the Blind Leicester

Rugby Theatre Warwickshire

Russ Andrew HiFi Edinburgh

Salisbury Playhouse Watford
School of Sound Recording Manchester

School of Television & Broadcasting Chislehurst

SCHR Radio Newport

Seen & Heard Limited Newcastle-upon-Tyne

Sevenoaks HiFi & Video Kent

Seventh-day Adventist Church Watford

Sheffield Audio Services Sheffield

Sir Clive W Cavan Ealing

Skywave Studios Ulverston

Sonic Systems London

Sound Advice Guildford

Sound Appraoch Norwich

Sound Communication & Publication Leeds

Sound Organisation York

Sound Service Bristol

Sound Services London

Sound Sounds New Malden

South East Radio Ireland

South Trafford College Manchester

Spectra Sound West Ealing

Springboard Hackney Trust London

Spring Engineering Services Surrey

St. Catherine’s School Guildford

Staras Lighting and Sound Ltd Istanbul

Stolt Comtex Seaway Ltd Aberdeen

Studer UK Limited Potters Bar

Studio 3 Teddington

Studio Republic Ltd Middlesex

Studio Seven Co. Ltd. Naxxar Malta

Subsea Offshore Limited Aberdeen

Symposium Records Hertfordshire

Synthesiser Service Centre London

Tameside Local Studies Library Cheshire
T&D Electronics Lingfield

Team 4 Limited Perivale

Tek-Link Maidenhead

Telesonic Ltd London

Tele-Stage Associates UK Ltd Suffolk

Teletec Service Birmingham

Tameside Local Studies Library Stallybridge

Thames Valley University London

The City Lit Drury Lane

The City University London London

The Crescent Theatre Birningham

The Electronics Centre Oldham

The Man in the Moon Theatre Chelsea

The Music Workshop Tottenham

The National Film & TV School Bucks

The Old Red Line London

The Oxford School of Drama Oxford

The Power Plant Brighton

The Recording Studios Cookham

The Saville Group York

The Tape Centre Blackpool

The University of Liverpool Liverpool

The Video & TV Workshop London

Thear Technology Limited St.Albans

Theatr Gwynedd Gwynedd

Theatre Royal Lincoln

Theatre Royal Windsor

Thorndyke Theatre Leatherhead

Trade Connection UK Ltd Essex

Trans Global Air Feltham

Trout Studio Middlesex

Truro College Cornwall

Tune Inn London

Unicorn Theatre London
University of Bath Bath

University of Bournmouth Pool

University of Central Lancashire Preston

University of Durham Durham City

University of Edinburgh Edinburgh

University of Exeter Exeter

University of Glamorgan Pontypridd

University of Liverpool Liverpool

University of North London London

University of Sunderland Sunderland

University of Surrey Surrey

University of Warwick Coventry

University of Westminster London

Video Cine Sound Staines

View Point Presentations Ltd Chipping Norton

VTR Hampshire

W R Hammond & Sons Oxford
Walking Forward Theatre Co. London

Walton Radio Epsom

Waltham Forest AV Centre London

Watermill Theatre Newbury

Wear FM Sunderland

Wembley Electronic Wembley

Weymouth College Dorset

Whisker Electrical Services Kent

Winchester Hospital Radio Winchester

Wirral Audio Services Merseyside

Yorkshire Media Network Bradford