I have the 80 ohm TR-70 (bought from Amazon.) I payed $99, and I feel like that was a good price for the quality of the headphone. The small pads are a no-go, as my ears touch the driver. The bigger pads are quite comfortable for me. The cable is okay, but not as nice as the one on the T-60rp. The 80 ohm versions are very easy to drive, have a lot of bass extension, a bit of a warm swell to the whole bass region, and good air on the highs. I don't find them to be overly fatiguing, but they do have more sizzle than all my cans, save for the Sennheiser HD700s. I find that I listen to the TR-70s quite a lot, picking them over the T-60rps and the Neumann NDH-20s frequently enough to surprise myself. I think that the TR series didn't get traction initially, and was unfairly maligned in some reviews. Too bad. I think they're good 'phones. The Drop price is a steal.