Just got Audible Illusions L1, but it sound harsh


I just got a Audible Illusions L1 preamp to replace my Rotel RC 1070. I can hear it is much more detail, it sounds more forward and bigger sound stage. But I also found it too harsh. Especially in vocal, the "s" sound is very loud and quite alloying. I don't have it in my RC 1070, but at the same time, it doesn't sound as musical. It is just like sing behind a curtain. I don't hear that detail, but also, those annoying "s" sound is "filter" out. Is it a characteristic of this preamp? Is there any thing I can do? I am using a Rotel RB 1080 amp. Should I try another preamp? Or try another amp?
gte357s

Showing 2 responses by photon46

it's hard for others who can't hear your system to pin down what's causing your problems, but Stereo5's concerns about metal dome tweeters would sure top my list of things to consider.
In the past, I've thought something was wrong when I installed a new, higher quality component and then later came to realize it's greater transparency was revealing flaws elsewhere in my system. To solicit better informed opinions and suggestions, how about telling us something about your system's sources and speakers. Also, what about the room? Is it bright sounding with bare walls and flooring or is it well damped? None of this may be a factor, but it could be.