Digital processing
A/D conversion: 24-bit 128x oversampling
D/A conversion: 24-bit 128x oversampling
Signal processing: 32-bit
Recording time (2GB card): 3:08:00 (44.1kHz/16bit WAV), 34:43:00 (128kbps MP3)
Additional features
Lo cut: 80Hz high-pass filter
Comp/Limiter: 3 types of compressors and 3 types of limiters
Auto gain: Automatic input gain adjustment (3 levels)
Pre rec: 2 seconds of pre-recording
Auto rec: Automatic recording start/stop, continuous standby
Tuner: Chromatic, guitar, bass and alternate (A/E/G/D/DADGAD) tunings with automatic string detection
Metronome: 40-250 BPM range, five tones, pre-count
Speed: Playback speed adjustable between 50-150%
Key control: Playback pitch adjustable ±6 semitones (Cannot be used with 96kHz files)
AB repeat: Repeats playback between selected points in a file
File divide: Divides a file into two
File normalize: Maximizes file volume (Cannot be used with MP3s)
File MP3 encode: Converts WAV files to MP3 formats at fixed bit rates
Mark: Up to 99 marks (WAV files only)
Surround mixer: Adjusts mix balance when playing back 4ch surround recordings
Other
Display graphic: 128x64 pixels backlit LCD
Input gain: 0 to +39 dB
Input jack: Line/mic stereo mini jack with plug-in power. 2 k impedance at input levels of 0 to -39 dBm
Output jack: Line/headphone stereo mini jack
Rated output level: 10 dBm (output impedance 10 k or more)
Headphones: 20 mW + 20 mW (into 32 load)
Built-in speaker: 400mW, 8, mono
USB: Mini-B type, Card reader operation
USB 2.0 high speed: Audio interface operation
USB 1.0 full speed: Supports 44.1 / 48kHz sampling rates and 16-bit rate, USB bus power operation supported
Power: Two AA batteries, AD-17 USB to AC adapter (DC 5V 1A), Continuous operation of 20 or more hours when recording 44.1kHz/16-bit WAV files using alkaline batteries