eBay (focuscamera) has the Beyerdynamic DT-770MClosed Over-Ear Studio Monitor Headphone for a low $119.99 Free Shipping. Tax in NJ, NY. This is 40% less than elsewhere. This is our first mention of the product is comparable to the dt770 pro. DT770 M feature great Drummer Headphone and offers great ambient noise attenuation. It has miraculous audio quality, a high sound pressure level, and an extended frequency range. Closed Stereo Headphones w/ 80-ohm drivers Excellent ambient noise reduction (35 dBA) Superb audio quality with high sound pressure level (105 dB) 10 foot Cable Gold plated jack plug with adapter Bass reflex system Puts out 96dB with a 5 - 35000Hz range Includes anylon carrying case