The H2n is the portable recorder with five microphone capsules onboard. This design enables the H2n to offer four unique recording modes Mid-Side MS stereo 90 X/Y stereo 2-channel and 4-channel surround sound. Using the H2n's Mid-Side and X/Y microphones together you can create stunning 360 surround sound recordings.
Zoom H2n Handy Portable Recorder
Review: Zoom H2N
Overview of the Zoom H2n
Zoom Essential Series Announced - Three New 32-Bit Float Recorders
Gear Hunter Zoom - H2N Handheld Recorder
Zoom H2n recording sound test
B-Stock with Full Warranty Return that may have slight traces of use. Portable WAV/MP3 Recorder 5 Integrated microphones, with mid/side, and surround
Zoom H2n B-Stock
Zoom H2n Review — A Portable Storyteller
Zoom H2n (photos) - CNET