Roland Digital Voice Recorder Specifications

Roland Recorder.jpg


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)

Playback Reverb: 3 types (Hall1, Hall2, Room, Plate)


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

Owner's Manual, AC Adaptor (PSB-6U), SD Memory Card (64 M bytes), USB Cable (Mini-B type)

Size and Weight

63 mm
2-1/2 inches

102 mm
4-1/16 inches

29 mm
1-3/16 inches

0.1 kg
0 lbs. 6 oz.
*0 dBu = 0.775 Vrms