Roland BA-330 is digital stereo amplifier drives four 6.5″ stereo speakers and two tweeters, positioned for wide stereo projection. This all-in-one portable Power Amplifier suits for small music venues, worship events, conferences, seminars, business meetings.

This Digital PA features Powerful high-quality stereo sound for audiences of up to 80 people, 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 and Advanced Intelligent Anti-Feedback function. You can powered the device with AC power or eight AA batteries. The Roland BA-330 Portable Digital PA System price is $829.50 each here

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