New Denon's AH-C751 headphones are an higher-end model of the AH-C551 we talked about few months ago. These £150 in-ear headphones have been made up of ultra-rigid machined aluminium body to ensure dynamic sound playback filled by a 11mm neodymium magnet driver. The ear pads have been designed to reduce ambient noise and comes with a choice of three different sizes.

Specifications:
► Frequency response: 12Hz ~ 24kHz
► Nominal impedance: 16Ω
► Sensitivity: 104dB/mW
► Power handling: 250mW