Boss VF-1 Effect Processor

I don't really have these problems,i'm using a gr -33 that sound immediatly 
great even with my computer speaker,and my vf-1 sound quiet good,not as good 
as when i use it on my attacks 100,but quiet good,and better when i record it 
and play (i use cubase 5).
My speakers are logitech,i think that you must first have real good 
speakers,and you must adjust the patch for your speakers,i definitvly think 
that a vf-1 can run in any situation with a little patience in 
adjustment.....(don't forget to put it on the line configuration).