Specifications
GENERAL
- RECORDING MEDIA: 16MB–2GB SD cards, 4GB–32GB SDHC cards
- BUILT-IN MEMORY: Up to 1 minute in 96kbps MP3 format
- MIC ARRANGEMENTS: 90˚ X/Y stereo, MS stereo with adjustable side mic level
- RECORDING MODES: MS, XY, MS+XY (2ch), MS+XY (4ch)
- MICROPHONE TYPES: Directional (XY, MS mid mics)
- Bidirectional (MS side mic)
- MAXIMUM SOUND PRESSURE INPUT: 120 dB spl (directional)
- 122 dB spl (bi-directional)
FILE FORMATS
- STEREO UNCOMPRESSED PCM: 44.1 / 48 / 96kHz, 16 / 24bit WAV (BWF)
- COMPRESSED MP3 (RECORDING): 44.1kHz, 48kHz
- 56 /64/80/96/112/128/160/192/ 224/256/320kbps
- (Not compatible with MS-RAW recording)
- COMPRESSED MP3 (PLAYBACK): 44.1kHz, 48kHz
- 32/40/48/56/64/80/96/112/128/160/192/224/256/320kbps
- 4CH UNCOMPRESSED PCM: 44.1 / 48 / 96kHz, 16 / 24bit WAV (BWF)
- (Two stereo files for each recording)
DIGITAL PROCESSING
- A/D CONVERSION: 24-bit 128× oversampling
- D/A CONVERSION: 24-bit 128× 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: 128×64 pixels backlit LCD
- INPUT GAIN: 0 to +39 dB
- INPUT JACK: Line/mic stereo mini jack with plug-in power
- 2 kΩ impedance at input levels of 0 to –39 dBm
- OUTPUT JACK: Line/headphone stereo mini jack
- RATED OUTPUT LEVEL: −10 dBm (output impedance 10 kΩ or more)
- HEADPHONES: 20 mW + 20 mW (into 32 Ω load)
- BUILT-IN SPEAKER: 400mW, 8Ω, 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
- PHYSICAL FEATURES: Tripod mounting socket, strap attachment
- DIMENSIONS: 67.6mm (W) × 113.85mm (H) × 42.7mm (D)
- WEIGHT: 130 g (without batteries)