Acus OFS-8 acoustic instruments amplifier ONE FOR STREET 8The ACUS ONEFORSTREET 8 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 8 has three channels and an Aux input. All three channels have instrument inputs: channel 1 and 2 additionally have XLR inputs with phantom power, to which you can connect all microphone types, even condenser microphones. All three channels have their