Good day Mr. Altmann, Today, at last, I bought the UPCI and JISCO from the Audio-Cube in the Netherlands. As soon as I got these smart little boxes in my home, I inserted them both between my Wadia 23 and the DAC of the Musical Fidelity Trivista SACD/CD with an Apogee Wide Eye cable. After all these years with digital sound I would never have believed this level of realistic reproduction of music was possible. It sounds so convincing and just right! This way I would like to thank you very much for these wonderfull masterpieces. They should be available in every serious audio shop around the world! Best regards, Bert Hensen The Netherlands