hi saxo:
the attributes that you desire need to be present at thesource. if not, it will be difficult for a preamp or amp to compensate for what the source --analog or digital does not provide.
so, does your source satisfy the objectives you desire for your preamp ?
if so, it may be sufficient to find a pre amp, which does no harm, i.e., is relatively uncolored. in such a case, the preamp will pass the signal you desire to the amp, which hopefully is relatively uncolored and then to the speakers.
oops, i forgot about the cable. well, hopefully, the cable and the room does no harm. this is elementary stuff, which has been mentioned many times before.
a lot of links here. recording and source are better places to start.
i believe the best recording with mediocre components sounds "better" than a mediocre recording with the "best" components.
the attributes that you desire need to be present at thesource. if not, it will be difficult for a preamp or amp to compensate for what the source --analog or digital does not provide.
so, does your source satisfy the objectives you desire for your preamp ?
if so, it may be sufficient to find a pre amp, which does no harm, i.e., is relatively uncolored. in such a case, the preamp will pass the signal you desire to the amp, which hopefully is relatively uncolored and then to the speakers.
oops, i forgot about the cable. well, hopefully, the cable and the room does no harm. this is elementary stuff, which has been mentioned many times before.
a lot of links here. recording and source are better places to start.
i believe the best recording with mediocre components sounds "better" than a mediocre recording with the "best" components.