Portable two channel studio quality audio recorder or dictaphone, for demanding situations. Professionally configurable, highly detailed stereo recordings in 24 bit / 96KHz resolution. Built in stereo mic array and external mic socket both with variable sensitivity, and provides an analog audio input for analogue sources, creating Hi-Res level digital recording. Works with 2x AA batteries, and accepts SDXC memory cards. Working temperatures between -40°C and 80°C.