Bypass preamp, better sound, yet fatiguing?


Does anybody know a good reason why running from the CD player direct into the amp will produce a better, detailed sound (e.g., piano sounds more real, instruments are better separated), but on the other hand, after a while, after an hour or so, the sound becomes fatiguing?

Is there any thing as too much detail?

System consists of Levinson 390s, 380s, VTL MB-450, B&W 802n. Interconnects are Transparent super. Speaker cable is Transparent super bi-cable.

Are the cables not up to it? Room acoustics? B&W tweeter to bright? I don't experience any fatigue, if I listen through the preamp, but the sound is somewhat duller (but better rythmically) than if I go direct. Any suggestions are welcome.
hgabert

05-27-06: Jsadurni
Hello Tvad, I guess the First sound with the APL dennon would have been great! Did you have the H attenuator?
May I ask what is your CD source and preamp today?


I did have the H Attenuator, yes.

Source today is Exemplar Denon 3910, and preamp is Lamm LL2 Deluxe with Mullard 12AU7 and Mullard 6922 NOS tubes.
Thanks for your response Stehno, you were right on the spot, I changed speaker cables and things got a lot better I finally decided on the Cabasse original cable which looks like your every day lamp cable but it has diferent color strands (whitish-blackish), I guess its all copper, but it brings out the best on my speakers, I guess they know what they are doing!
10 inches of speaker cable and the Fatigue is gone....

I also returned to my Isolation transformer, when I hooked it back on I could not believe the change, two blankets were taken off each speaker!! It makes the sound of my system.
Going to the wall outlets made my system "undetailed" lost dynamics and extension...?¿?¿?

Thank you Tvad, amazing, I would have gone for the previous set up, but I am sure the new one sounds better then... interesting!

All the best
Thank you Tvad, amazing, I would have gone for the previous set up, but I am sure the new one sounds better then... interesting!
It's not better, but it's less expensive.