The ATH-M70x are an interesting headphone for Audio Technica to bring out. Statistically different in many areas than the M50x (5-40khz vs 15-28khz, 35 ohms vs 38 ohms, Max Input Power of 2000 mw vs 1600 mw). But they look about the same size and design, and same size drivers (45mm). The 70x is listed as a "rare earth magnet" vs. neodymium. But, the 70x are being listed for $299 on BH vs $169 for the 50x. I will be curious if they are really that much better...if at all. They are still a lot of plastic like the 50s. Time will tell.

