Since 1979 Technical Brain has been dedicated to research and development of audio equipments as well as high quality audio repair and maintenance services.

With our expertise in audio gained from many years of experience, we launched our innovative audio system TB-Zero series in 2005 and have won great critical acclaim in Japan and beyond.

TB-Zero series is designed to be thoroughly faithful to sources.
Our ultimate goal is to recreate a sense of occasion in real music making.


06 May 2015

TB-Zero/int EX was placed in the audio system magazine "Stereo Sound" of Japan.

02 March 2015

Technicalbrain will participate in The Show Newport 2015 to be held on May 29th to 31th.

01 March 2015

Editors' Choice Awards in March issue of The Absolute Sound chose The Zero series amplifier of Technicalbrain (TBC-ZeroEX, TBP-ZeroEX, TEQ-ZeroEX).

July 2012

- Technical Brain USA is established soon. ---Contact Us

April 2011

- The Technical Brain products are now available in Australia and New Zealand.
We are pleased to announce that we have appointed ZenSati Australia as our exclusive dealer
in Australia and New Zealand.

- Jonathan Valin of The Absolute Sound lists the Technical Brain monoblocks
as his one of the 10 most significant amplifiers of all time.

January 2011

Naoto Kurosawa received the Grand Prix at the Stereo Stereo awards ceremony.

Takahito Miura of Stereo Sound on TBP-Zero EX (Winter 2011).
Learn more

December 2010

The TBP-Zero EX: monaural power amplifier has won the Stereo Sound Grand Prix 2010
from Japan's most prestigious audio magazine Stereo Sound.

Comments by the Stereo Sound Selection Committee [pdf]

November 2010

The TB-Zero EX series is now available.
Higher resolution bass and S/N than ever before

October 2010

Robert Harley of TAS on TBP-Zero/2 and TBC-Zero

Stereo Sound (Autumn 2010) review on TBP-Zero/2 and TBC-Zero


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Copyright(c) 1997-2014 Technical Brain, Inc. All rights reserved.

Technical Brain Ltd.
215-2 Kasahata Kawagoe-shi Saitama 350-1175, Japan
Phone: +81 (0)49 234 1109
Fax: +81 (0)49 234 1167
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