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The Roland BA-330 Portable Stereo PA Amplifier and Speaker System is a rugged and lightweight self contained PA system with four 6.5" speakers, two tweeters, plenty of microphone and line inputs for instruments and stereo player devices, and onboard effects processor. The BA-330 is constructed to handle the rigors of life on the road, but is also lightweight and easily portable with a handle and built-in tilt-back stand for using the BA-330 as a stage monitor. The BA-330 is well suited for portable PA applications, presentations, instruction, education and much more.
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
In the Box
Roland BA-330 Portable Stereo PA Amplifier and Speaker System
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
Equalizer (LOW Knob, HIGH Knob), VOLUME Knob, ANTI FEEDBACK Switch, EFFECT Knob, BATTERY CHECK/MUTE Switch, OUTPUT POWER Switch
BATTERY, BATTERY CHECK/MUTE, POWER
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
Dry battery LR6 (AA) type (alkaline) x8
Rechargeable battery HR6 (AA) type (nickel metal hydride) x8,
or AC Adaptor