PichonOlivier

Two years ago, I bought RF3 speakers, a planet 2000 Rega CD player and an Audiomat Arpege tube amplifier. The sound was O.K . I wanted to improve it and I bought an Audiomat Tango 2.5 converter. The soundstage was great and full of the detail. The main reproach was a sound a little bit too brighten.I have tried different cables and I have improved the situation but it is still too bright. What do you advice me? Is there something to do on the speaker? ------------------ op