In the end, it is all about having fun. It is weighting less than 2.5 kg so it is light enough for a child to carry. It is Mobile BA Battery Powered Stereo Amplifier from Roland, a super compact PA gadget that runs on batteries (also on AC power) to provide high-quality sound for voice and music playback.
Roland Mobile BA is the newest and smallest member of Roland’s popular BA-series lineup of all-in-one portable PAs. A simple-to-operate three-channel mixer provides independent volume control of input sources connected to the Roland Mobile BA. Inputs include a MIC channel, stereo LINE channel, and a PC/AUDIO channel with an 1/8-inch stereo mini jack and stereo RCA jacks for connecting an iPod®, laptop computer, smartphone, CD player, or other music playback device.
The built-in reverb/echo effect can be applied to the Mic channel, providing a pleasing ambiance for singers. A Center Cancel feature on the PC/AUDIO channel allows users to minimize vocals and other center-located sounds from commercial music, perfect for karaoke sing-along and “minus-one” vocal practice. Also included is a useful automatic Anti-Feedback function that eliminates howling sounds that can occur when a microphone is positioned close to the speakers.
With its ultra-compact design and battery-powered operation, the Roland Mobile BA is extremely convenient and useful for everyday amplification needs at schools, businesses, houses of worship, and more. It’s easy to set up and use anywhere, and can even be mounted on a mic stand for enhanced sound projection.
Roland Mobile BA Top Features
# Five-watt (2.5 W+2.5 W) stereo amplifier
# Weighs less than six lbs (2.5 kg); small and light enough for a child to carry
# Three-channel built-in mixer with flexible inputs: MIC, LINE, and PC/AUDIO
# Anti-Feedback function built in
# Reverb/Echo effects for vocals, and Center Cancel function for “minus one” vocal practice and karaoke fun
# Can be mounted on an optional microphone stand for elevated placement
The price is around £149.00. more details you can find on the official site.
Source: Roland Press Release