i liked build quality of oxygen amp. terminals and components bass remote etc were all of good quality. the manual was nice (with no spelling mistakes!). all these things suggest that the company has tried to give attention to each and every detail. a regular unbranded chinese amp is never like that
and its heavy as anything...has a massive gut like they say. i strongly feel it will be really good. not the bad build quality of amps like solid audio...
moreover, a good amp should not have to be dropped at 1 ohm or 0.5ohm to get any power out of it...an amp that gives next to nothing power at 2ohms and suddenly comes alive at 1 ohm or 0.5 ohms...thats bull!!
like splfanatic said, try it out first. if the exterior is as good as it is, than i am sure the interior is just as good! i have a gut feeling it might be good. haroon radio has it for 18k i believe when i last checked.