Yamaha Pocketrak PR7 Ultra-Portable Linear XY Stereo PCM Recorder Bundle with Carrying Case, Tripod, SD Card, XLR Cable, and Polishing Cloth Newly Developed Crossed XY Stereo Microphone 24-bit/96kHz Recording Easy Overdubbing 2GB Built-in Memory and micro SD/SDHC Card Slot 29.5 Hours of Battery Life at PCM 16-bit/44.1kHz