This small portable Orange 3w Amp is battery powered and features a switchable overdrive, integrated tuner and headphone socket. The Micro Crush Amp is designed with the signature Orange branding, an orange wooden cabinet and a metal chassis. Powered by a 9 volt battery or AC adaptor this portable amplifier can deliver a distinctive, big, warm tone. Combing pure audio quality with quirky design the Orange 3w Amp will fit virtually any event.