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Roland BA330 Battery Powered Portable Stereo PA SystemThe Roland BA330 portable PA system delivers high performance sound that defies it sound whether it is plugged in or battery powered. The portable BA330 PA system features a digital stereo amplifier which drives four 6.5 inch 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. Roland BA330 Stereo PA System 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 inch 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
Advanced Anti-Feedback
If you’ve ever encountered embarrassing feedback onstage, and most of us have, you’ll be pleased to know that the BA330 is equipped with Roland’s advanced Anti-Feedback technology. With a simple switch, the BA330 automatically detects the howling point and eliminates feedback.
Onboard FX
Three high-quality effects are built-into the BA330: Reverb, Delay, and Wide. The effects can be turned on/off independently for each channel. In addition, a master 2-band EQ is provided as well as EQ control for each channel.
Versatile Input
A wide range of instruments, microphones, and devices can be plugged into the BA-330 simultaneously. Two mono channels are provided for microphones or line-level instruments (XLR and 1/4 inch jacks), two stereo channels are provided for stereo instruments (1/4 inch L/R jacks), and a stereo Aux input channel is provided for CD players and other devices (RCA and TRS jacks).
Stereo Link
The BA330’s Stereo Link jack lets you cascade two units, giving you twice as many channels and the ability to position the two units on opposing sides of the stage.
Roland BA330 Stereo PA System Specifications
- 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
- 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
LED: BATTERY, BATTERY CHECK/MUTE, POWER
Connectors
- CH 1, CH 2: Input Jacks (XLR type, 1/4 inch TRS phone type)
- CH 3/CH 4, CH 5/CH 6:
- Input Jack L/MONO (1/4 inch phone type)
- Input Jack R (1/4 inch phone type)
- AUX IN: Input Jacks (Stereo miniature phone type, RCA phono type)
- Output:
- LINE OUT Jack L/MONO (1/4 inch phone type)
- LINE OUT Jack R (1/4 inch phone type)
- STEREO LINK:
- STEREO LINK OUT Jacks L/MONO, R (1/4 inch phone type)
- STEREO LINK IN Jack (1/4 inch phone type)
- FOOT SWITCH: FOOT SWITCH Jack (1/4 inch 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
- AC Adaptor
- Current Draw: 410 mA
- Expected Battery Life: Continuous Us
- Alkaline: approx. 8 hours (MAX), approx. 12 hours (ECO)
- Nickel-metal hydride: approx. 10 hours (MAX), approx. 15 hours (ECO)
Battery Life will vary depending on the actual conditions of use
Accessories
- 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
- Included: AC Cord, AC Adaptor, Owner’s Manual
Size and Weight
- Dimensions
- Width: 415 mm16-3/8 inches
- Depth: 323 mm12-3/4 inches
- Height: 509 mm20-1/16 inches
- Weight: 13.8 kg30 lbs. 7 oz.
* 0 dBu= 0.775 Vrms
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