Zoom H2n, Portable WAV / MP3 Recorder, For M/S and surround (2-/4-channel) with five built-in microphone capsules, Up to 24 bit / 96 kHz (WAV) or 320 kB/s (MP3), Recording media: SD/SDHC cards up to 32 GB, Features: High pass filter, compressor/limiter, metronome, tuner, normaliser, MP3 post encoder, marker,