What part don't you agree with. Behringer is a pro-audio equipment company. If you're going to dissect the word professional or have some commentary on the quality of their gear or a personal experience... lame.
if you have to ask this question then it is obvious you've never used their equipment or have professional experience with Berry (Behringer nickname in the audio industry) products.
i have had experience using their products and i have had pro audio experience (20 years worth). sorry to rub 'ya the wrong way but his statement is legit unless you work for Berry. a majority of berry stuff is entry level, and you'd be hard pressed to see any of their stuff in a quality recording chain.
30K for an amp pumping out compressed file media? you kidding me?