Zoom H6 studio Handheld Recorder for Musicians, Filmmakers & Podcasters with Large Stereo Microphones, 4 Pro Quality Preamps, 8 Tracks of Recording, 32-Bit Float, Gain Knobs, and USB Audio InterfaceRecord with sample rates from 44.1 to 192 kHz. The H6studio can capture up to 8 tracks at once - 6 individual tracks plus a stereo mix.The H6studio’s 19.4mm microphones capture a rich, flat-response with a wide dynamic range that can withstand 140 dB SPL, enough for a jet engine.Experience clip-free recordings with 32-bit float technology. This feature ensures a high dynamic range and eliminates distortion.The H6studio features “advanced look-ahead” limiters which anticipate potential overloads and prevent distortion before it reaches your track.Operates on 4 AA batteries for up to 15 hours of recording.