THE POLARITY CHECKERTrue transmission technology * Hybrid design * Halogeen free

This is a unique device for fine-tuning audio installations. It enhances its resolving capabilities by minimizing its residual ground currents.

  • Multi-tasking: it works as a voltage, phase and cable-interruption checker for domestic appliances.
  • The LCD screen shows the values by touching the equipment-to-be-checked with the POLARITY CHECKER screwdriver blade. 
  • Measures AC 12V to 230V and DC in 12, 36, 55, 110 and 220V. It can also indicate the presence of electrical stray fields. 
  • Do not use with AC or DC voltages exceeding 250 Volts!
  • Very safe and also very sensitive: Its leakage current is less than 3µA.
  • Comes with carefully detailed instructions describing how to minimize residual ground current.
  • 4 facts about residual ground currents in your audio installation:

1)    Your audio system is powered by the mains voltage and this means there’s an unavoidable residual hum present at all stages;

2)    These residual voltages are of different magnitude (or phase) and will balance out by means of ground currents flowing through the shields of your interconnecting cables;

3)    These ground currents share the magnitude levels of the audio signal currents being transferred (micro Amperes). That’s why they interfere and the results are reduced transparency and imaging;

With the POLARITY CHECKER you can fine tune your audio system by dramatically reducing, or even eliminating, those residual ground currents. (Needless to say that this alone will indeed improve your sound…)

THE POLARITY CHECKER

Specifications

Following

Become a distributor
Cinema Focus (India) Pvt.Ltd.
New Decor Towers, Dr Radha Krishnan Salai, Sullivan Garden, Mylapore, Chennai, Tamil Nadu 600004, India
Alef Hi-Fi
1-Y Nagatinskiy Proyezd, 10, стр. 1, Moskva, Rusland, 115230
Ultimate Audio
R. Casquilha 2A, 1500-151 Lisboa, Portugal
Zesen Hi-Fi Company
Shantou, Guangdong, China
Roksan Trading Co. (phono only)
Hongkong, Kwun Tong, Flat B2, 12/F, Good Luck Industrial Building, 105 How Ming StreetKowloon, Hong Kong
Point International General Trading LLC. Dubai
Baniyas Street, Opp.Etisilat Tower, Dubai Creek - Dubai - Verenigde Arabische Emiraten
JWON Korea Co. (Audio cables)
70 Wonhyo-ro, Yongsan-gu, Seoul, Zuid-Korea
ODO Intonation
Minsk, Wit-Rusland
HI END SOUND RAMALA
AVTEC Limitada
Sta. Verónica 741, Las Condes, Región Metropolitana, Chili
Kraske Electronics A.G.
Leonhardsgraben 52, 4051 Basel, Switzerland
B & T HiFi Vertrieb GmbH
Hauptstraße 27, 40699 Erkrath, Germany
Finest Fidelity Inc.
3 Sagebrook Dr, Bluffton, SC 29910, USA
Casa Tentaciones
Adrian Jara esquina Regimiento Piribebuy, Shopping Hijazi, Cd. del Este 7000, Paraguay
Sky-C Solutions B.V.
Azorenweg, Willemstad, Curaçao
Star Audio
Martínez, Buenos Aires Province, Argentina
HBD Audio Revelations
22 Retief Pl, Carrington Heights, Berea, 4001, South Africa
Sarl Equip Auto
Pape'ete, French Polynesia
Audio Active
90 Bridport St, South Melbourne VIC 3205, Australia
The Experts Private Group Limited – Malaysia Boutique Showroom
The Boulevard, Mid Valley City, Lingkaran Syed Putra, 59200 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur, Malaysia
The Experts Private Group Limited – Lavendar Street Boutique Showroom
161 Lavender St, Singapore 338750
The Experts Group Private Limited – B&W Millenia Boutique Showroom
9 Raffles Boulevard, Singapore 039596
PT. TEG Distribution Indonesia (The Experts Group)
Jl. Tanjung Duren Raya No.1, RT.11/RW.1, Tanjung Duren Utara, Grogol Petamburan, RT.11/RW.1, Tj. Duren Utara, Grogol petamburan, Kota Jakarta Barat, Daerah Khusus Ibukota Jakarta 11470, Indonesia
Woori Audio (Phono and electronics only)
610-9 Junggok-dong, Gwangjin-gu, Seoul, Zuid-Korea
Sounds Inc.
Cairo street, in front of Babel theater, Hamra, Salamoun Bldg, 1st floor, Beirut, Lebanon
Arama Audio
Moshe Sharett St 29, Rishon LeTsiyon, Israel
Royal Asia Corp.
No. 60, Minzu East Road, Zhongshan District, Taipei City, Taiwan 10491
Extreme Audio
Yol Mevkii Sheraton B2 Kat 34398, Maslak Mahallesi, Eski Büyükdere Cd. No:3, 34752 Şişli/İstanbul, Turkey
Esoteric
206-8530, Japan
Kang Yong Company Ltd.
55/17-18, Phyathai Road, Thanon Phayathai, Khet Rajthavee, Bangkok, 10400, Thailand
SAIGON HI-END CO., LTD
8A Lý Thường Kiệt, phường 12, Quận 5, Hồ Chí Minh, Vietnam
Hi-Fi Magic
Kathmandu 44600, Nepal
Karma Digital Ltd.
Boryslavska St, 53, Kyiv, Ukraine
Digitalbild Sverige AB
Tellusvägen 9, 191 47 Sollentuna, Sweden
Big Bang
Šmartinska cesta 152, 1000 Ljubljana, Slovenia
Platan
M. R. Štefánika 261/12, 920 01 Hlohovec, Slovakia
Korato
Mileševska 66, Beograd 11000, Serbia
Stereomag.ro
Strada Vasile Alecsandri 14, București, Romania
Audio Marketing
Via del Meridiano, 38, 47895 Domagnano, San Marino
Mono AS
Østerdalsgata 1, 0658 Oslo, Norway
Alfa Audio
Skopje 1000, Macedonia (FYROM)
UAB “A CAPPELLA”
Aušros Vartų g., Pasažo skg. 5, Vilnius 01304, Lithuania
Balt Audio
Brīvības iela 169, Vidzemes priekšpilsēta, Rīga, LV-1012, Latvia
Samat Electronic Ltd.
Karasai Batyr St 88, Almaty, Kazakhstan
MPI Electronic Srl.
Via Edmondo de Amicis, 10, 20010 Cornaredo MI, Italy
Cloney Audio
55 Main St, Blackrock, Co. Dublin, A94 W4F3, Ireland
Zebraudio
Budapest, Trombitás út 26, 1026 Hungary
Exclusive Audio
Ioannou Apostolopoulou 59, Chalandri 152 31, Greece
Technology Science & Art
6 Allée Pier Jakez Helias, 77600 Bussy-Saint-Georges, France
AH-Hifisystems OV
Helletorpankatu 39, 05840 Hyvinkää, Finland
Mobicom Systems AS
Toompuiestee 18, 10137 Tallinn, Estonia
High-End Audio Studio
Belgická 278/4, Vinohrady, 120 00 Praha-Praha 2, Czechia
P.K. Digital Hi-Fi Ltd.
Ifigenias, Nicosia, Cyprus
Nove Boje Zvuka D.O.O.
Ul. grada Vukovara 52, 10000, Zagreb, Kroatië
TS Multimedia
ul. "Solunska" 39, 1000 Sofia, Bulgaria
Audio Tuning
Margaretenstraße 98, 1050 Wien, Austria
Decent Audio
Castlegate Mill, Riverside, Stockton-on-Tees TS18 1BZ, UK
Electronica Sarte Audio Elite
Carrer del Pare Jofré, 22, 46007 València, Valencia, Spain
Radioactiv
Kirkegade 150, 6700 Esbjerg, Denmark
Music2 Audio Import (Phono and electronics only)
Geestweg 40B, 2671 ED Naaldwijk, Netherlands
Audio System
Księcia Henryka Brodatego 3, Świdnica, Polen
HNNY
Venkelbaan 29, 2908 KE Capelle aan den IJssel, Nederland

Recent reviews