Specifications

APPLICATIONSVIDEO PLAYERSVIDEO CONVERTERSVIDEO MIXERS/SWITCHERSMULTI-CHANNEL RECORDERSPERSONAL MIXERSDIGITAL SNAKESDIGITAL CONSOLES AUDIO RECORDERS
25
A compact, solid-state, four channel portable audio recorder
R-44
4-Channel Portable Recorder
Up to 24-bit 192 kHz uncompressed linear PCM recording (2
channels)
SD or SDHC card as the recording media for quiet and reliable
field recording
Built-in limiter, low-cut filter, and studio class effects
Pre-recording function
Synchronized operation of 2 units enables up to 8 channels of
recording
Built-in stereo microphones and monitor speakers
High-contrast Organic LED display
Three types of power options: AC adaptor, external battery, or
standard AA batteries
* Four hours of operation is possible with NiMH.
* 44.1 kHz/16-bit/Stereo Recording, alkaline batteries, Phantom power: OFF.
Unit: mm
AUDIO RECORDERS
SPECIFICATIONS
R-44
Channels
4
Noise Level
Line Output: -100 dBu (Input Sens: +4 dBu, Input Level: Center)
Frequency Response
20 Hz to 40 kHz (0/-3 dB) Dynamic Range AD: 100 dB, DA: 104 dB
Phantom Power
48 V + or -4 V, 8 mA per 1 channel (20 mA or less in all channels)
Residual Noise Level
Line Output: -103 dBu (Input Sens: +4 dBu, Input Level: Minimum)
Data Type
WAV/BWF
Digital In/Out
RCA Pin type (IEC 60958-3)
Maximum Input
+24 dBu (Input Sens Knob: +4 dBu)
Output Level
Line Output: -20 dBu (fixed), Headphone: 40 mW + 40 mW
Recording Media
SDHC memory card (compatible with 64 MB to 32 GB)
Signal Processing
Sampling Bit Rate: 16/24-bit
Sampling Frequency: 44.1 kHz/48 kHz/88.2 kHz/96 kHz/
192 kHz (Limited to Stereo x 1 at 192 kHz)
* 16 or 24-bit sampling rate can be selected with any frequency
Analog Input
Ch1 to 4: XLR/TRS Combo type, XLR type (phantom powered),
TRS type (balanced/unbalanced), Stereo Built-in Microphones
Analog Output
Ch1 to 4: RCA Pin type (line output)
Headphone: Stereo Phone type (1/4 inch)
Input Impedance
XLR: 4 k-ohms or greater (balanced)
TRS: 6 k-ohms or greater (balanced)
Recommended
Load Impedance
Line: 4 k-ohms or greater, Headphone: 16-ohms or greater
Nominal Input Level
(Input Level Knob: Center)
11 steps: -56, -50, -44, -38, -32, -26, -20, -14, -8, -2, +4 dBu
(Input sense knob: -Inf. to +8 dB)
Total Harmonic
Distortion + Noise
Line (THD+N)
Output: 0.02 % (Input Sens: +4 dBu)
USB Port
Mini-B Type Connecter
* USB 1.1 or 2.0 High Speed (Mass Storage Class)
Control Sync
Jack Stereo Mini Type Jack, Word clock sync and start/stop
remote control of 2 units
* Remote control function does not guarantee the exact same
REC start time
Display
128 x 64 dot organic LED
Power Supply
AC adaptor (PSB-1U), AA type battery x 4 (Alkaline or NiMH)
Current Draw
1.2 A
Weight
1.3 kg, 2 lbs 14 oz (including batteries)
System Requirements
Microsoft
®
Windows
®
Vista
®
/XP/2000, Mac OS X 10.2 or later
Dimensions
157 (W) x 183 (D) x 61 (H) mm,
6-3/16 (W) x 7-1/4 (D) x 2-7/16 (H) inches
157.0
61
182.9
Front Panel
Right Side Panel Left Side Panel
Recording Time using 8 GB SDHC card (Unit: minute) Option
Sampling Rate
16-bit
24-bit
Sampling Frequency
96 kHz 192 kHz48 kHz44.1 kHz
347 173694755
231 115462503
Sampling Rate
16-bit
24-bit
Sampling Frequency
96 kHz 192 kHz
* Recording times are approximate. Actual results may vary.
* If more than one recorded file exists, the total recordable time will be less than listed.
48 kHz44.1 kHz
173347377
115231251
Headphone Jack
Input connectors (1 to 4)
Line Output
Connectors
Digital In/Out
Connector (Coaxial)
Control Sync
Connector
SDHC
Card Slot
USB
Connectors
CB-R44
Carrying Bag
Easy cable connection
and media exchange.
Stereo Recording
4 channel Recording
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