It is incredibly sturdy, I put wood pieces under it because I have put in a padded floor and I wanted to protect it from this much weight concentrated on the 4 base "feet" of the rack. Just today, I declined to get $300 orthopedic inserts to correct the problem. I do wish Riordan would slow his writing down though. It was solid. I didnt want it to be so tight that it was hard to put on and taken off. The dress I received isn?t what was advertized and it isn?t what I want to spend my hard earned money on. )Now, review of the actual hardware: Even without the ability to eq the headphone output, the sound quality is pretty satisfactory. I have the hyper cloudx 2s and ordered a replacement microphone. One on A/C outlet and the other directly on the system. The service and communication has been flawless so far, so I?m very pleased with my purchase and buying experience.