Hinge System: The hinge system on the MetalWorks has been upgraded to surpass its ball-bearing counterparts in frictionless operation
Another important feature of the K271MKII is the addition of a switch in the headband that mutes the audio just as soon as the headphones are taken off
Its CHT™ Constant Headroom Technology gives you plenty of headroom and clear performance
you can take outstanding plugged-in acoustic tones practically anywhere
Big low register even through the pedal tones
Zoom H2N Handy Portable Digital Recorder Signal Processing Hinge System: The hinge systemRepresenting a new generation of portable recording, the H2n is Zoom's most innovative handheld recorder to date. Zoom has packed groundbreaking features into an ultra portable device that allows you to record pristine audio anywhere you go. From film to broadcast, to journalism, podcasting, musical performance, songwriting and rehearsals, the H2n brings the very best in stereo recording to a convenient, user friendly package that fits in your pocket.