Piano and Trumpet can sound bright


SYSTEM:
SPEAKERS...Celestion SL700SE
AMPS...Quicksilver tube 90 watt silver monos
PREAMP...Quicksilver tube LS non-remote...new model
Theta Miles CD Player
CABLES... Kimber 8tc/8tc bi-wire (speakers), Kimber kcag and silverstreak (interconnect).

Any thoughts?... to loud, artist style (Red Garland, Miles Davis), aluminum tweeters, cables, room acoustics
zoot45
Yeah, it's the interconnects. Go to PBJ and dump the Silverstreak and KCAG.
I have heard a lot speakers in my time and to my ears they still have not perfected the "High Frequency" yet !

If you don't get the highs right then it does not matter how good the midrange or bottom end are because it just will not sound right...period !...
On how many discs did the trumpet and piano sound bright? If that is what's on the disc, you have a high-fi system don't you? Before you 'upgrade' try more discs. Try some classical.