While I am thinking of it; Do the speakers have 100 hours on them yet? If they don't- this could be your problem. Also- speaker placement would be another thread I would start seperately. At the very least- put some bass intensive music on and walk around your room. Does it sound good anywhere in the room?
Your choices are limited. I would arrange to take a couple of amps home or at least one at a time and listen.
Out of everything listed, the Jolida excites me the most, but your problem is bass, and that is probably the single biggest limiation with this amp. The NAD on the other hand, will command those woofers with authority, but may not be quite as convincing through the midrange on up.
Your choice is going to represent a compromise (all of our choices do) so you really need to listen for yourself and decide.
Another idea- if they have any demo power ampliifers- you could run your mac mini straight into the amp and control volume, etc from the PC. Or possibly add an inexpensive Axiom passive preamp for external control.
Your dealer should welcome taking something home for a listen.
Let us know, and dont hesitate to tell them you are asking for advice on the Internet if the discussion should begin to go south. That might put a little fear into them. This is an extraordinarily powerful community and our members are obliged to hear about poor dealers that should be avoided. (as long as they are truly poor dealers)
-Rob
Your choices are limited. I would arrange to take a couple of amps home or at least one at a time and listen.
Out of everything listed, the Jolida excites me the most, but your problem is bass, and that is probably the single biggest limiation with this amp. The NAD on the other hand, will command those woofers with authority, but may not be quite as convincing through the midrange on up.
Your choice is going to represent a compromise (all of our choices do) so you really need to listen for yourself and decide.
Another idea- if they have any demo power ampliifers- you could run your mac mini straight into the amp and control volume, etc from the PC. Or possibly add an inexpensive Axiom passive preamp for external control.
Your dealer should welcome taking something home for a listen.
Let us know, and dont hesitate to tell them you are asking for advice on the Internet if the discussion should begin to go south. That might put a little fear into them. This is an extraordinarily powerful community and our members are obliged to hear about poor dealers that should be avoided. (as long as they are truly poor dealers)
-Rob