Roland BA-330 Stereo Portable Amplifier
品牌:
ROLAND
PRODUCT CODE: R03-BA330
建議零售價
$5,800.00
$4,880.00
PORTABLE STEREO DIGITAL PA SYSTEM
Whether battery powered or plugged in, the BA-330 delivers high-performance sound that defies its size. Its digital stereo amplifier drives four 6.5" stereo speakers and two tweeters, positioned for wide stereo projection. It’s the ideal, all-in-one portable PA solution for small music venues, worship events, conferences, seminars, business meetings and much more.
Features:
- All-in-one portable digital PA system suitable for use anywhere
- Powerful high-quality stereo sound for audiences of up to 80 people
- No setup required, just plug in and go!
- Powered by AC power or eight AA batteries
- Four custom-designed 6.5" speakers and two tweeters for wide stereo projection
- Built-in effects: EQ, reverb, delay, and wide (on/off per channel)
- Four-channel configuration: two channels for mic/instruments plus two channels for stereo inputs
- Stereo Aux input with dedicated volume-control knob
- Advanced Intelligent Anti-Feedback function
- Built-in tilt-back stand enables optimal monitoring angle
- Speaker-stand adaptor for mounting on a standard speaker stand
| SPECIFICATION: |
|
| RATED POWER OUTPUT | |
| Rated Power Output | 15 W + 15 W |
| SPEAKERS | |
| Speakers | 16 cm (6.5 inches) x 4, Tweeter x 2 |
| INPUT/OUTPUT LEVEL | |
| 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 |
| CONTROLS | |
| POWER Switch | Yes |
| 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 Control | LEVEL Knob |
| INDICATORS | |
| BATTERY, BATTERY CHECK/MUTE, POWER | |
| CONNECTORS | |
| 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 | |
| Power Supply | DC 12 V Dry battery LR6 (AA) type (alkaline) x 8, Rechargeable battery HR6 (AA) type (nickel metal hydride) x 8, or AC Adaptor |
| Current Draw | 410 mA |
| Expected battery life under continuous use | Alkaline: approx. 8 hours (MAX), approx. 12 hours (ECO) Nickel-metal hydride: approx. 10 hours (MAX), approx. 15 hours (ECO) * These figures will vary depending on the actual conditions of use |
| OTHERS | |
| 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 |
| SIZE AND WEIGHT | |
| Width | 415 mm 16-3/8 inches |
| Depth | 323 mm 12-3/4 inches |
| Height | 509 mm 20-1/16 inches |
| Weight | 13.8 kg 30 lbs. 7 oz. |
| * 0 dBu= 0.775 Vrms |