Powered by AC power or 8 AA batteries, the all-in-one Roland digital PA system is suitable for use anywhere. The PA system’s powerful high-quality stereo sound supports music for audiences of up to 80 people. No setup is required, just plug in and go. The Roland BA-330 has 3 high-quality effects built in: Reverb, Delay, and Wide. The effects can be turned on or off independently for each channel. In addition, Roland provides a master 2-band EQ and EQ control for each channel.
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.