Roland: Roland’s latest portable digital PA system that comes in the form of the BA-330.
All-in-one portable digital PA system contains an improved battery technology.
1)Custom-designed 6.5-inch speakers and two tweeters for wide stereo projection
2)Four-channel configuration (two channels for mic/instruments plus two channels for stereo inputs)
3)A half dozen input, and the Advanced Intelligent Anti-Feedback function that allows the BA-330 to automatically detect potential feedback possibilities and eliminate it immediately.
4)The inclusion of a Stereo Link function enables a pair of BA-330s to function in harmony, offering an extra-wide stereo spread.
5) The Roland BA-330 Portable Digital PA System cost for $829.50 each.