Manufacturers links – Sp

SP Acoustics
UK based manufacturer of high end loudspeakers, manufactures a slightly unusual floor-standing studio monitor amongst other products. Company founded by and named after Steve Phillips in 2009, but he is an ex-Acoustic Energy (AE) designer.
SP Acoustics Ltd., High Lea, Cheltenham Road, Bisley, Stroud, Gloucestershire GL6 7BJ, United Kingdom.
Tel: +44 (0)7970 286545. E-Mail: info _at_

Spark Audio
Manufactures valve based amplification.
Distributed in Denmark by Interceptor Audio.

Speaka (Loudspeakers & cables) See --> Conrad Electronic

USA based manufacturer of architectural and environmental loudspeakers.
Distributed in Bulgaria by Top Audio Video Design, in Norway by Mono A/S, in Poland by Rhythmica and in Romania by Avitech

US manufacturer of speakers and active subwoofers.

USA based manufacturer of loudspeaker kits.
Speakerlab, 6220 Roosevelt Way, NE Seattle, Washington 98115, USA.
Tel: +206 523 2269. Fax: +206 523 2389. E-Mail: info at

Spec Corporation

Japanese manufacturer of high end audio electronics including amplifiers, phonographic pre-amps and sound processors, the company also manufactures high spec mica capacitors intended for use in audiophile equipment.
Distribution: Worldwide distribution by Muson Project, local distribution handled in New Zealand by Kuro Kuma Audio
Homepage: .
Spec Corporation, 6th Floor, Shin Kioi-Cho Building, 4-1 Kioi-Cho, Chiyoda-Ku, Tokyo 102-0094, Japan.
Tel: +81 (0)3 6272 6011. Fax: +81 (0)3 6272 6468. E-Mail: info|at|

Special Audio Components
German manufacturer with a full line of hi-fi separates both analogue and digital.

A Hong Kong based company that makes anything from novelty electronics to hi-fi music centres.
Homepage: Alternative Homepage

Specimen (Valve amps, horn speakers etc.) See --> Ian Schneller

German manufacturer of hi-fi furniture and the like.
Distribution: In Belarus by Medium, in Croatia by Son Et Image and in Romania by Lotus Telecom.

Spectral Audio
Makes CD players, DAC's, amplification and high end cables.
Spectral Korea, Sunwoo Bldg., 4th Floor, 1556-9 Sucho-dong, Seoul 137-070, Korea.
Tel: +82 (2) 586 4030.

Distributed in Denmark by PS Audio, in France by Daucourt Diffusion, in Germany by Audio Components, in Italy by Audio Graffiti, in Japan by Knicom Co., in Holland by More Music, in Hong Kong by The Sound Chamber, in South Korea by Sonoris High End Audio & Video, in Thailand by Audio Excellence and in the UK by RT Services

Spectron Audio
USA based maker of PWM based power amplifiers and loudspeaker cables, note these are often touted as digital amplifier but they are actually Class D rather than Class T. Company founded in 2011 but owner John Ulrich had been trading using the Spectron Audio name for years as a sole trader, nota bene Mr Ulrich was one of the person behind the PWM amplifier Infinity shipped in the late 1970's.
Distribution: In Finland by Hi-Fi Guru, in Sweden by Audioprophile and in Thailand by 4D Digital Land
Homepage: .
Spectron Audio Systems LLC, 17045 Knapp Street, Northridge, CA 91325, USA.
Tel: +1 818 435 2090. E-Mail: info at

Spemot AG

Company based in Switzerland that is primarily a custom engineering shop but has recently introduced a line of high end hi-fi seperates sold under the Soulution brand.

Distribution: In Australia by Absolute Hi End, in the Benelux countries by Symphony Audio Import BV, in China, Hong Kong and Macau by Wise Sound Supplies, in the Czech Republic by RP Audio, in France by Sound & Colors, in Germany by Klaus Schulze (Northern Ge.) and Thomas Hocker (Southern Ge.), in Holland by RA Vision, in Indonesia by Ultimate Audio Video, in Iran by FM-Audio, in Northern America by Axiss Distribution, in Portugal by Ajasom, in South Korea by Sonoris High End Audio & Video, in Taiwan by Jeffu International, in Turkey by Aydogan Kardesler Insaat San. Ve Tic and in the UK by Select Audio.

Homepage: -- Soulution homepage.
Spemot AG, Industriestrasse 70, 4657 Dulliken, Switzerland.
Tel: +41 62 285 30 40. Fax: +41 62 295 52 02. E-Mail: info at

Spendor Audio Systems
English manufacturer of loudspeakers and monitors.
Distribution: In Australia by Home Cinema Imports, in Finland by PCE Systems, in Germany by B & T Hi-Fi Vertrieb, in Holland by Dimex, in Norway by Audio Art avd. Norsk Hi-Fi Center, in Poland by Decibel Distribution, in Singapore by Electrades, in Slovenia by E.I.S. and in South Africa by AV Cables.
Homepage: .
Spendor Audio Systems Ltd., Station Road Industrial Estate, Hailsham, East Sussex, BN27 2ER, UK.
Tel: +44 (0) 1323 843474. Fax: +44 (0) 1323 442254. Email: info at

SPL (Headphone amp etc.) See --> SPL

Dutch maker of high end Hi-fi electronics, line-up includes CD players, amps and tuners.

Spikemaster See --> Thomson

Spin-Clean (Record cleaner) See --> Northern Audio & Home Theatre

Spirit of St.Louis See --> Polyconcept USA

Spiral Groove
USA high end turntable manufacturer.
Worldwide distribution handled by Immedia.

Dutch manufacturer of high end turntables and tonearms.
Homepage: - Alternative homepage
Distributed in Canada by Tri-Cell, in the USA by Cardas and in Poland by Rhythmica.

Spread Spectrum Technologies
Manufactures a binaural processor and has recently also taken over the manufacture of the Ampzilla line from Bongiorno Designs.
Distributed in Germany by Audio Int'l, in Japan by Electori Co., in New Zealand by Lumley Audio and in Taiwan by Minpaks Trading Co.

SPS See --> Audiovox

Square Audio Ltd.
Dutch company that makes power distribution, filtering and cable products under the Essential Audiotools brand.
Distribution: In Belgium, France and Lichtenstein by Audio Marketing Services
Homepage: .
Square Audio Ltd., Cort van der Lindenstraat 8, Rijswijk Zh, 2288 EV, Holland.
Tel: +31 (0) 70 319 37 05. E-Mail: info >at<

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The site was last compiled on Sun Nov 10 2013 at 9:15:00am