Roland R-09

Recorder Part
Tracks: 2 (stereo)
Signal Processing: AD/DA conversion: 24 bits, 44.1/48 kHz
Data Type: [ For Recording ] Stereo only, Format: MP3 (MPEG-1 audio layer 3), Sampling Rate: 44.1/48 kHz, Bit Rates: 64/96/128/160/192/224/320 kbps, Format: WAV, Sampling Rate: 44.1/48 kHz, Bit Depth: 16/24 bits
[ For Playback ] Format: MP3 (MPEG-1 audio layer 3), Sampling Rates: 32/44.1/48 kHz, Bit Rates: 64/96/128/160/192/224/256/320 kbps or VBR (Variable Bit Rate), Format: WAV, Sampling Rates: 32/44.1/48 kHz, Bit Depth: 16/24 bits
Memory Card: SD Memory Card (SDHC format compatible)

Input and Output
Audio Inputs: Internal Stereo Microphone, Mic input (Stereo miniature phone type,
plug-in powered mic), Line input (Stereo miniature phone type) *The Internal/External MIC and the Line input can't be used at the same time; only the Line input is effective.
Audio Outputs: Phones* (Stereo miniature phone type), Digital Out Connector* (Optical miniature phone type) *Phones and Digital Out use a common jack.
Nominal Input Level (Variable): Mic Input: -36 dBu (Default input level), Line Input: 0 dBu (Default input level)
Input Impedance: Mic input: 20 k ohms, Line input: 17 k ohms
Frequency Response: 20 Hz to 22 kHz
USB Interface: Mini-B type connector (support USB 2.0/1.1 mass storage device class)
Effects: Playback Reverb: 3 types (Hall1, Hall2, Room, Plate)

Others
Display: 120 x 64 dots OLED (Organic Light Emitting Diode) Graphic Display
Power Supply: AC Adaptor, Alkaline dry battery LR6 (AA) type x 2, or Nickel Hydrogen battery (HR15/51)
Current Draw: 360 mA

Size and Weight
Width: 63 mm
Depth: 102 mm
Height: 29 mm
Weight: 0.1 kg