My system... Marantz cd63 ki quad 44 & 303 with Kef 104ab speakers. Everything was clear & big but really cold. Treble frequencies harsh. I've since sold the kef's. Quite frankly I'm confused in what to do?? I listen to classic albums , classical music & modern stuff like gorillaz etc. Should I match the marantz with say Arcam 9 or 10 which speakers? or keep the quads & buy quad speakers???