Thanks again.
This Yamaha ( GT CD 1 ) was made in a limited edition, for about 10 years ago.
Wieght is approx 30 kg and the player was an display what Yamaha was/is able to do.
It is more or less handcrafted in their "piano shop". Its built up by the best components availble at that time. Cost : (to much) The DAC is an NOS and a 1 bit, sounding in correnspondance to K-horns. They are built for each other. Very Analog response.
And toghether with SET 2A3 ,yes ... Wha´t's better ??? I don't know ( no money left )
I do not want to search any more.
BR
Lech