Audio Formats Supported
Record: DSD, WAV and MP3; Playback: DSD, WAV, FLAC, MP3, WMA (Non DRM), AAC-LC (Non-DRM)
Built-in Mic
Electret condenser microphones. Max input level: 128 dB SPL. Frequency response 20 Hz to 20 kHz
Mic Input
(Stereo Mini Jack) Input impedance: 22 k ohm, Rated input level: 2.5 mV; Minimum input level: 0.7 mV
Line Input (Analog)
(Stereo Mini Jack) Input impedance: 22k ohm; Minimum input level: 450mV; Rated input level: 2.0V
Line Input (Optical)
Optical Digiital Input: Input level: -27 dBm to -14 dBm; Emission wavelength: 660 nm
Line Output (Analog)
Output impedance: 220 ohms;Output level: 1.7V; Load impedance 22k ohms
Line Output (Optical)
Output level: -21dBm to -15 dBm
Headphone Output
Stereo Mini Jack; Maximum output: 25 mW + 25 mW or more; Load impedance: 16 ohms
Frequency Response
20Hz - 50kHz (Line In) @ DSD2.8 ; 20Hz - 45kHz (Line In) @ LPCM 192kHz/24bit
Sampling Frequency
DSD 2.8MHz; LPCM 192kHz/176.4kHz/96kHz/88.2kHz/48kHz/44.1kHz
Quantization
16-bit LPCM, 24-bit PCM and 1-bit DSD
S/N Ratio
DSD 98dB or greater; LPCM 24 bit 96dB or greater
Total Harmonic Distortion (Line Input to Line Output)
DSD: 0.008% or below (1kHz, 22kHz LPF)
LPCM: 0.006% or below (1kHz, 22kHz LPF)
Wow and Flutter
Below measurable limit (less than +/-0.001%W.Peak)
USB
High-speed USB 2, mass storage class
Power Requirements
Four AA size Alkaline batteries (supplied).
Four AA NiMH Rechargeable batteries (optional)
Battery Life
25 hrs @44.1kHz/16 bit; 18 hrs @192kHz/24bit or 12 hrs @ DSD2.8
Memory Stick Slot
Accepts SD, SD-HC,SD-XC, Memory Stick Pro Duo and Memory Stick Pro-HG
Dimensions
2 7/8" x 6 1/8" x 1 1/4" (w x h x d) not including projecting parts and controls
Weight
13.9 oz (including batteries)