I own Denon D7000's and have still never heard a headphone amp. Ever. Before I go and sell off my receiver to fund the purchase of a headphone amp, I think it's best that I actually HEAR one first! So, though I'm new here, I'm 31, been on ebay for a decade, and I'm not nuts. All I'm looking for is someone that lives in central NJ, and preferably has a solid state headphone amp, and a half hour MAX to spare. My D7000's are stock, and I only listen to CD's. I found out about that can jam even last year about a week after it ended! DOH! I want to avoid going into a stereo store for this, as there's none close, and I don't want to waste some salespersons time.