Boss Audio Systems BR-800 - Manual (Page 158)

158
Specifications
BR-800 : Digital Recorder
* In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.
* 0 dBu = 0.775 Vrms
* AF method (Adaptive Focus method)
Adaptive Focus is a unique Roland/BOSS technology that allows the signal noise (S/N) ratios of AD and DA converters to be vastly
improved.
Tracks
Track: 8
Simultaneously recording track: 4
V-Track:
64 (8 V-Tracks per each Track)
Sample Rate 44.1 kHz
Frequency Response 20 Hz to 20 kHz (+1/-3 dB)
AD Conversion
24-bit
24-bit + AF-AD (GUITAR/BASS)
DA Conversion 24-bit
Nominal Input Level
GUITAR/BASS jack: -10 dBu
INPUT 1–4 jacks:
-50 – -20 dBu (XLR type)
-26 – +4 dBu (1/4” TRS phone type)
LINE IN jack: -10 dBu
Input Impedance
GUITAR/BASS jack: 1M ohm
INPUT 1–4 jacks:
3k ohms (XLR type)
47k ohms (1/4” TRS phone type)
LINE IN jack: 10 k ohms
Nominal Output Level LINE OUT jacks: -10 dBu
Output Impedance LINE OUT jacks: 1 k ohm
Recommended Load
Impedance LINE OUT jacks: 20 k ohms or greater
PHONES jack: 32–100 ohms
Residual Noise Level LINE OUT jacks: -85 dBu or less (IHF-A Typ.)
Display 128 x 64 dots (Backlit LCD)
Connectors
GUITAR/BASS jack (1/4” phone type)
INPUT 1–4 jacks (XLR type / 1/4” TRS phone type)
LINE IN jack (Stereo miniature phone type)
FOOT SW/EXP PEDAL jack (1/4” TRS phone type)
LINE OUT jacks (RCA phono type)
PHONES jack (Stereo 1/4” phone type)
USB connector
DC IN jack
Power Supply DC 9V: AC Adaptor, Size AA Dry battery x 6 (alkaline batteries recommended), USB Bus Power
Current Draw
280 mA (DC IN), 480 mA (USB Bus Power)
Alkaline dry cell batteries: Approximately 5.5 hours
* May vary according to usage conditions, phantom power used, batteries used, and type of SD card used.
Dimensions
289 (W) x 184 (D) x 58 (H) mm
11-7/16 (W) x 7-1/4 (D) x 2-5/16 (H) inches
Weight 890 g / 2 lbs (excluding batteries)
Accessories
SD Card
AC Adaptor
USB Cable
BR-800 DVD-ROM
Owner’s Manual
Options
Foot Switch: FS-5U
Pedal Switch: DP-2 (Roland)
Expression Pedal: EV-5 (Roland), FV-500L/FV-500H
Soft Case:
BA-CB1
BR800_e.book 158 ページ ２０１０年１１月２日 火曜日 午前８時２８分