Invitation to
the Golden Strada World

“Golden Strada” is a series name of our application of the nano-sized precious metals. Nanotec Systems Inc. in Tokyo JAPAN, we are continuing development of our new technological approach to refine audio/visual cables.

Many awards for audio/visual accessories,as much as“6moons” gave highly evaluated on their web magazine.

NewsNews, Review and Photo

April 2022

We have released New Line Cable with XLR terminated [MUSIC STRADA #211-C/N1X]
Please visit our Line Cables Section.

MARCH 2022

We have released New Line Cable [MUSIC STRADA #211-C] & [M.S.#211-C/F1R].
Please visit our Line Cables Section.

August 2021

Cayenne-TC-W will be released in End of August!!!

June 2021

We are looking for Importer/Distributors in many countries


Thank you very much for watching our Nanotec-Systems’ Web-Site. We have started in 2004 April in Akihabara, world famous Electric Shop Town.

We developed many Audio Cables[Speaker/Line/Power] utilizing our Unique Colloidal Liquid dispersed Gold/Silver/Copper nano-sized micro particles on the very fine Conductors, under the name of [Golden Strada].


So, we are looking for Importer/Distributors in many countries, including,


United Kingdom, France, Belgium, Portugal, Estonia, Latvia, Lithuania, Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei Darussalam, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Cambodia, Cameroon, Central African Republic, Chad, Chile, Colombia, Comoros, Congo (Republic of the), Costa Rica, Cote d'Ivoire, Croatia, Cuba, Cyprus, Czech Republic, Democratic Republic of the Congo. Please ask us about other Countries,

by <>!!! or Mail Form below


We have released New Double Version of [Cayenne-T] & [SP#79 PTC-1T].
Please visit our Speaker Cables Section.

September 2018

We have released New Power Cable named[POWER STRADA #309 “MISSION IMPOSSIBLE”]
Please refer our [Power Cable]