Our Story

What we do
We design, manufacture and sell complete audio systems based on the KTR & KSR circuits creating the highest quality stereo sound reproduction.
Our ambition : KTR Lab strives with passion and dedication, to reproduce sound which is as faithful as possible to the original performance.

Company History :
From 1996 to 2003 André Cocheteux carried out in depth research in the field of valve amplification circuits, seeking the purest sound possible. This led to his development of the innovative KTR circuit.

• 2005 He publishes his research in various specialist journals and puts in place the legal protection of his circuitry. During this same period he starts to sell the first KTR based kits.
• 2005 KTRLab Sas is formally created.
• 2009 The product range is developed along with a range of full range, high output speakers..
• 2010 Creation of the “Prestige” range : the latest synthesis of KTRLab’s know how. The start of distribution of KTRLab products in UK and Benelux.
• 2011 Continuing development of export markets.