Roland BA-330, Руководство пользователя

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1
Appendix
Main Speci cations
BA-330: BATTERY POWERED STEREO PORTABLE
AMPLIFIER
Rated Power Output
15 W + 15 W
Nominal Input Level (1 kHz)
CH 1, CH 2 MIC: -50 dBu
CH 1,CH 2 INST: -20 dBu
CH 3/CH 4, CH 5/CH 6: -20 dBu
AUX IN: -10 dBu
STEREO LINK IN: -10 dBu
Nominal Output Level (1 kHz)
LINE OUT: -10 dBu
STEREO LINK OUT: -10 dBu
Speakers
16 cm (6.5 inches) x 4
Tweeter x 2
Controls
POWER Switch
Channel Controls
CH1,CH2
MIC/INSTRUMENT Switch
EFFECT Switch
TONE Knob
VOLUME Knob
CH3/CH4,CH5/CH6
EFFECT Switch
TONE Knob
VOLUME Knob
Master Controls
Equalizer
LOW Knob
HIGH KNOB
VOLUME Knob
ANTI FEEDBACK Switch
EFFECT Knob
BATTERY CHECK/MUTE Switch
OUTPUT POWER Switch
AUX IN Controls
LEVEL Knob
Indicator
BATTERY, BATTERY CHECK/MUTE, POWER
Connectors
CH 1, CH 2
Input Jacks (XLR type, 1/4” TRS phone type)
CH 3/CH 4, CH 5/CH 6
Input Jack L/MONO (1/4” phone type)
Input Jack R (1/4” phone type)
AUX IN
Input Jacks (Stereo miniature phone type, RCA phono type)
Output
LINE OUT Jack L/MONO (1/4” phone type)
LINE OUT Jack R (1/4” phone type)
STEREO LINK
STEREO LINK OUT Jacks L/MONO, R (1/4” phone type)
STEREO LINK IN Jack (1/4” phone type)
FOOT SWITCH
FOOT SWITCH Jack (1/4” phone type)
DC IN
DC IN Jack
Power Supply
DC 12 V: Dry Battery (LR6 (AA) type) x 8 or AC Adaptor
Current Draw
410 mA
Expected battery life under continuous use:
m Alkaline
MAX about 8 hours
ECO about 12 hours
m Nickel-metal hydride
MAX about 10 hours
ECO about 15 hours
These gures will vary depending on the actual conditions of
use.
Dimensions
414.6 (W) x 322.5 (D) x 508.6 (H) mm
16-3/8 (W) x 12-3/4 (D) x 20-1/16 (H) inches
Weight
13.8 Kg
30 lbs 7 oz
(Excluding Battery)
Accessories
AC Cord, AC Adaptor, Owner’s Manual
Options
Carrying Bag (CB-BA330), Speaker Stand (ST-A95)
Foot Switch: BOSS FS-5L (MUTE), BOSS FS-5U (EFFECT)
BOSS FS-6
Connection Cable: PCS-31, PCS-33
*
0 dBu = 0.775 Vrms
In the interest of product improvement, the speci cations and/or appearance of this unit are subject to change without prior notice. *
*