Zoom H5 4-Track Portable Recorder for Audio for Video, Music, and Podcasting. Compatible with all Zoom input capsules. Records directly to SD and SDHC cards up to 32 GB. Up to 24-bit/96 kHz audio in BWF-compliant WAV or a variety of MP3 formats. Two mic/line inputs with XLR/TRS combo connectors, each with selectable phantom power and -20 dB pad. Built-in effects, including low-cut filtering, compression, and limiting. Auto-record, Pre-record, and Backup-record functions mean that you will never miss that perfect take. Multichannel and stereo USB audio interface for PC/Mac/iPad with Loop Back function. Powered by two AA batteries or via USB. About 10 hours of operation with alkaline batteries. SD card: 16MB to 2GB, SDHC card: 4GB to 32GB. Backlit LCD (128 x 64 pixels). INPUTS L/R [XYH-5 X/Y MIC]. 45 dB, 1 kHz at 1 Pa. To 52 db. Max sound pressure input: 140 dB SPL. 1/8 stereo mini jack. 20 mW +20 mW into 32? Load. 400mw 8? Mono. Maximum simultaneous recording tracks: 2. Sampling frequency: 44.1/48 kHz. Bit rate: 16/24 (Mono/Stereo). Maximum simultaneous recording tracks: 6 (L/R + INPUT 1/2 + L/R backup). MASS STORAGE CLASS OPERATION. Class: USB 2.0 High Speed. AUDIO INTERFACE OPERATION: MULTITRACK MODE. Sampling frequency: 44.1/48kHz. Bit rate: 16/24 bit. Inputs / Outputs: 4 / 2. AUDIO INTERFACE OPERATION: STEREO MODE. Class: USB 2.0 Full Speed. Inputs / Outputs: 2 / 2. USB bus powered operation possible. (iPad operation supported in Stereo mode only).