Links on Grey sidebar :
Used Gear Retailers, General Hi-Fi repairs, Hi-Fi Clubs, Equipment "tuners", Cleaning Chemicals, Hi-Fi Shows, DIY Links.
RL Acoustique
A manufacturer of horn loudspeakers based in Quebec, Canada. Also acts as the North American distributor of AER. -- Official homepage.
RMGI See --> RMGI
Road Gear See --> Audiovox
Roadstar See --> Alba (Current) or Sunrise House (Defunkt)
Roberts Radio Ltd.
British manufacturer of portable radios and similar products. -- Official homepage.
Distribution : In Canada by Planet of Sound Hifi and in Germany by Audio Selection Creaktiv
Roberts Radio Ltd, PO Box 130, Mexborough, South Yorkshire S64 8YT, UK.
Tel: +44(0)1709 571722. Fax +44(0)1709 571255. E-Mail: International_enquiries /at% robertsradio.co.uk
Robertson
Manufacturer of loudspeakers and hi-fi separates based in Singapore. -- Official homepage.
Distributed in the USA by May Audio Marketing.
Robson Acoustics
UK based high end audio dealer that also has a line of loudspeakers. -- Official homepage.
Distribution : In Holland by YN Audio
Robson Acoustics, Stonebeck Grange, Thomas Close, Penrith, Cumbria CA11 9QF, UK.
Tel: +44 (0)1768 484000. E-Mail: sales (at] robsonacoustics.co.uk
Rock Garden Speaker See --> Tec - Pac
Rockport Technologies
USA based manufacturer of high end loudspeakers and turntables. -- Official homepage.
Distribution : In Greece and Cyprus by MF Audio
Rockport Technologies, 229 Mill Street, Rockport, Maine 04856, USA.
Tel : +207 596 7151. Fax : +207 596 0928
Rocksonic Industry Co.
Taiwanese manufacturer of car audio loudspeakers and budget home hi-fi/multimendia/theatre systems and components, mostly an OEM but also supplies under it's own brand. Company also known as Solartron International. -- Official homepage.
Rockustics
USA based manufacturer of outdoor speakers formed to look like rocks. -- Official homepage.
Rogers (Loudspeakers & valve amplifiers) See --> Wo Kee Hong
Roger A. Modjeski
USA based gentleman that manufactures valve based amplification and cables under the Music Reference brand, sells matched thermionic valves under the RAM Tube Works name and holds out a parts store under the "tubeaudiostore.com" label. -- Official homepage. -- Tubeaudiostore.com
Roger A. Modjeski, PO Box 40807, Santa Barbara, CA 93140, USA.
Tel: +1 805 687 2236. E-Mail: roger /at% ramlabs-musicreference.com.
Roksan Audio Limited
UK manufacturer of turntables, tonarms, pickups, CD players and more high end audio stuff. -- Official homepage. Alternative homepage.
Distributed in Belgium, France & Luxembourgh by Audio Marketing Services, in Canada by Justice Audio, in Denmark by Genesis Audio, in Germany by B & T Hi-Fi Vertrieb, in Holland by Monitor Audio Nederland, in Hong Kong by Elephant Holdings, in Norway by Hi-Fi Huset, in Poland by Decibel Distribution, in Romania by Hi-Fi Expert, in Singapore by Absolute Sound Distribution, in Switzerland by Fidelity Sound, UK distribution is handled by Henley Designs and in the USA by May Audio Marketing.
Rola Australia
Australian manufacturer of brodcast audio products in addition to making the Valvetron home hi-fi and professional hybrid solid state/valve amplifiers, also acts as the local distributor of BSI Software and Panaxis Productions. -- Official homepage.
Rola Australia, P.O. Box 314 Blackwood, South Australia 5051.
Tel : +61 08 82703175. Fax : +61 08 82703175. E-Mail : gtd at bettanet.net.au.
Role Audio See --> NSM Audio
Rolf Kelch
German manufacturer of high en turntables. -- Official homepage.
Ronin Media Works
British based company that sells low budget Asian sourced home theatre equipment and similar brown goods, formerly known as Amphion Media Works (AMW) and appears to be related to Neva Technologies in some way or another. -- Official homepage.
Ronin Media Works, Unit 3, Newmarket Court, Milton Keynes, GB MK10 0AG.
Ron Smith Aerials
British manufacturer of radio and TV aerials, they have a design or 2 of FM aerials that are so big that you will in most cases have to get permission from the building authorities if you plan to use them in Europe. -- Official homepage.
Room Acoustics
Malaysian company that manufactures bass traps and other acoustical treatments. -- Official homepage.
Phone : +6 016 2722574. Fax : +6 03 62533712. Email : jamsave at roomacoustics.com
Rose See --> Kunhong
Ross Custom Cabinets
A bespoke loudspeaker cabinet maker based in the UK. -- Official homepage.
Rossner & Sohn
Manufactures high end turntables and related paraphernalia. -- Official homepage.
International distribution by Imagine Studios axcept for Asia where it is handled by Asia Theatre Engineering, in Scandinavia by High End Sound, in Switzerland by Ouir Ton & Technik and in the UK by The Audiophile Club
Rostbo See --> Kunhong
Rotel
Company based in Hong Kong, design group in HK and the UK and, makes a well regarded line-up of low to mid end hi-fi and audio-visual separates and has been one of the pioneers of the "budget audiophile" market segment although it's leaning higher up these days. Originally known as Roland. -- Official homepage.
Distributed in Cyprus by Modestou Sound & Vision, in the Czech Republic by Eurostrar Ostrava, in Macedonia by D. T. Kodi, in Poland by Audio Klan, in the UAE by Archimedia and in Yugoslavia by Korato.
Roth AV Ltd.
UK based company that sells loudspeaker systems for hi-fi and AV usage, valve based ipod docks and other multimedia style speaker systems, all sourced from Asia. -- Official homepage.
Distribution : In Australia and New Zealand by Vistra Systems, in France by DEA International, in Poland by Rafko and in Sweden by Audio Concept
Roth AV Limited, Unit 1 Poyle 14, Industrial Estate, Newlands Drive, Colnbrook SL3 0DX, UK.
Tel: +44 (0)1753 682782 (sales) or +44 (0)7534 026939 (support). E-Mail: support /at% rothaudio.co.uk or turnitup ]at] rothaudio.co.uk
Rothwell Audio Products
British maker of amplification both valve based and transistorised, also has cables and other interconnects. Formerly known as Rothwell Electronics. -- Official homepage.
Rouge Audio Inc.
USA based maker of valve amplification. -- Official homepage.
Distributed in Greece by Acoustic Design, in Hong Kong by Hit Audio, in Indonesia by Danumuri Adhika and in the UK by Audiocraft Distribution.
Phone : 570 992 9901. Email : info at rogueaudio.com
Rowen
A manufacturer of high end amplification and loudspeakers intended for audio and AV usage, based in Switzerland. -- Official homepage.
Distributed in Switzerland by Dynavox SA
Rowland Research See --> Jeff Rowland
Royal Device See --> Aliante
RPG Diffusor Systems
USA based manufacturer of acoustical treatments. -- Official homepage.
DIstributed in Japan by Taiyo International
RRR See --> VEF Radiotehnika RRR
RS Audio Cables LLC
USA based manufacturer of cables and interconnects, the RS in the name are the initials of founder Richard Sachek. -- Official homepage.
Distributed in Indonesia by Danumuri Adhika and in the UK by Angelsound Audio
RS Audio Cables, 16331 Estuary Ct., Bokeelia, FL 33922, USA.
E-Mail : sales at rscables.com.
RSL-Horn
German manufacturer of horn loudspeakers. -- Official homepage.
RSL Speaker Systems
USA based company that sells multimedia loudspeakers. -- Official homepage.
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RTI See --> RTI
Ruark
UK based company that has been making loudspeakers sold under the Ruark name since 1987 but in 2006 started selling portable DAB radios under the Vita Audio brand, it has since retired the Vita name and instead now uses “Ruark Audio” for their portable audio and music systems. There are in fact some indications that the company has ceased making loudspeakers. -- Official homepage. -- Ruark Audio homepage
Distribution : In Slovenia by E.I.S. and US distribution by Sound Organisation USA
Ruark Distribution Limited, 59 Tailors Court, Temple Farm Industrial Estate, Southend-on-Sea, Essex, SS2 5TH, United Kingdom.
Tel: +44 (0) 1702 601410. Fax: +44 (0) 1702 601414.
Rudi Stor
Italian manufacturer of amplification, has both silicon and valve based systems. -- Official homepage.
Runco
USA based manufacturer of AV products such as projectors. -- Official homepage.
Distributed in the Czech Republic by Finale Audio, in New Zealand by Denco Audio, in Norway by T.AA. Import, in Poland by Rhythmica, in Sweden by Tonkraft Scandinavia and in the UK by See Hear.
Runco International, 2900 Faber Street, Union City, CA 94587, USA.
Tel : +510 324 7777. Fax : +510 324 9300..
Russound
USA based manufacturer of multiroom controllers and other AV products. -- Official homepage.
Distribution : In Austria by Audio Tuning, in Egypt by Intellitech, in Finland by AH Hifisystems, in Greece by Acoustic Design, in Hong Kong by Amalgamated Techniques, in Hungary by Annex Trading, in Italy by ProAudio International and in the UK by Lenbrook UK.
Russound, 5 Forbes Road, Newmarket, NH 03857, USA.
Tel : +1 603 659 5170. Fax : +1 603 659 5388. E-Mail : sales :at& russound.com
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