Acus OFS-5 acoustic instruments amplifier ONE FOR STREET 5, 40WThe ACUS ONEFORSTREET 5 is a compact and versatile amplifier for acoustic guitar and microphone. It can be powered with the included adapter, or with Makita's powerful batteries. The ACUS ONEFORSTREET 5 features two channels and an Aux input. Both channels have instrument inputs: channel 1 also features an XLR input with phantom power, to which you can connect all microphone types, even condenser microphones. The channels both have their own three