Hey guys, i'm interested in getting a new amp, i considered all brands, but most higher model amps are quite expensive and it will be a pain for me to spend that kind of cash, so i found these on ebay - the prices are good but i don't know anyone who had any experience with these amps, they seem quite impressive when i look at them:
this is the most expensive one:
and here's another cheaper version:
how do you think they will perform?
Also i will need a pre-amp for this kind of power amp and i found this:
if i buy all this together i can get a discount etc, could anyone take a look at them and tell me is this stuff worth it? Thanks 






