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About Roland SG

Specifications

 

Recorder Section

Channels
Data Type

4
Format: Wave, Broadcast Wave

Sampling Bit Rate

16 and 24-bit

Sampling Freq.

44.1kHz, 48kHz, 88.2kHz, 96kHz, 192kHz
Limited to Stereo x 1 at 192kHz
16 or 24-bit sampling rate can be selected with any freq.

Recording Media

SDHC memory card (compatible with 64 MB - 8 GB*)
* As of November 2007.

Recording Time using 
8 GB SDHC card


 

16 bit/44.1kHz: 755 min. Stereo, 377 min. 4ch
16 bit/48kHz: 694 min. Stereo, 347 min. 4ch
24 bit/48kHz: 462 min. Stereo, 231 min. 4ch
24 bit/96kHz: 231 min. Stereo, 115 min. 4ch
24 bit/192kHz: 115 min. Stereo
Recording times are approximate. Actual results may vary somewhat.
If more than one recorded file exists, the total recordable time will be less than listed.

 

Input and Output

Analog Input

Ch 1 - 4 : XLR/TRS Combo type, XLR type (phantom powered),
TRS type (balanced/unbalanced), Stereo Built-in Microphones

Analog Output

Ch 1 - 4 : XLR/TRS Combo type, XLR type (phantom powered),
TRS type (balanced/unbalanced), Stereo Built-in Microphones

Digital In/Out

RCA Pin type (IEC 60958-3)

Input Impedance

XLR: 4k ohms or greater (balanced), TRS: 6k ohms or greater (balanced)

Nominal Input Level

11 steps : -56, -50, -44, -38, -32, -26, -20, -14, -8, -2, +4 (Input Level Knob : Center)

Maximum Input

+24 dBu (Input Sens Knob: +4 dBu)

Output Impedance

Line Output : 600 ohms

Recommended Load Impedance

Line : 4k ohms or greater

Output Level

Line Output : -20 dBu (fixed)
Headphone : 40 mW + 40 mW

Total Harmonic Distortion + Noise 

Line Output : 0.02 % (Input Sens : +4 dBu)

Noise Level

Line Output : -100 dBu (Input Sens : +4 dBu, Input Level : Center)

Residual Noise Level

Line Output : -103 dBu (Input Sens : +4 dBu, Input Level : Minimum)

Frequency Response 

20Hz - 40kHz(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)

 

Other Terminals

USB Port

Mini-B Type Connector
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

 

Others

Display

128x64 dot organic LED

Power Supply

AC adaptor (PSB-1U), AA type battery x 4 (Alkaline or NiMH)

Current Draw

1.2 A

Dimensions

157(W) x 183(D) x 61(H) mm

Weight

1.3 kg including batteries

 

System Requirements

Operating Systems

Microsoft® Windows® Vista®/XP/2000, 
Mac OS X 10.2 or later



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