YBA PRODUCTS


I just purchased their PASSION 650 stereo amp. Some of the sweetest solid-state Watts I have heard; this is after letting go of my BEL CANTO 40 SET AMP.  Given how wonderful YBA products are I am wondering why I’ve heard of them only once or twice in the last dozen years or so, and I think both times have been me. Anyone out there have first hand listening experience with YBA?
128x128warrenh
I had a YBA 2 pre amp.
It was dead quiet and nicely refined, but not super special.
Of course that was 20 years ago.
I also have the Audio Refinement integrated amp and CD player. It's an incredible combo. The build quality, attention to detail, sound...all top notch. 
I own a pair of YBA Passion 600 monos and they are very musical. Mine were the baby brother of the highly regarded Passion 1000 and those models went away around 2007. YBA was designed by the owner Yves Bernard Andre from France and was highly used to drive the Focal Utopia speakers of old both being made in France. High quality parts were used throughout including C-core transformers, transistors, vishay resistors, ect. No parts exceptions on these.
Also the lay-out was simple compared to many current designs and runs in class AB maintaining cool temperatures. The sound is very smooth and refined with everything in place and good tight bass. 
Yves is still there in France I am told but implements the highest end product called the Signature line. I am told he is a perfectionist by an ex-dealer I bought mine from. The rest of the line is sourced to another country under his direction I believe. There is a dealer in Dayton Ohio called TMH-Audio that carries the current line and can expound more. 
I have been enjoying my Integre DT for over 15 years. Several other amps (SS and Valve) have come into the picture but the YBA will be with me forever. For the money, and than some, you can't get any better.
I have had YBA in my system for last 20+ years, got them because they have sound of tube with benefits of SS. Remember that older units were made in France, Refinement and Passion series are made in China. Prof. Andre has, to my knowledge, distanced himself from Chinese company, but not sure. So, if you find unit made in France, grab it. Rarely seen on AGon. Best part is, they are incredibly efficient. After playing for hours, the heat sinks barely get lukewarm. They need to be left on all the time for heat stability and consume only 6 watts in idle state. The Signature series is interesting in that, each component is hand tested by the professor, auditioned and signed by him.