Roland BA-55 Portable PA Amp Overview
The Roland BA-55 is a small wireless PA system for applications such as school classrooms, business meetings, restaurants, weddings, intimate music venues, and more. The BA-55 is very portable and battery-powered (although an AC adapter is supplied). It also comes with a wireless microphone as standard. As an unusual feature, the BA-55 contains an internal accelerometer sensor that automatically switches operation between stereo output (when positioned horizontally) and mono output (when positioned vertically).
This great new portable PA amp has 3 mixer channels, 2-band EQ, echo and reverb effects, line output , up to 108db SPL and will fit Roland's speaker stand.
