30W Guitar Amplifier GA-30 Normal Volume, Switch, Gain, Overdrive Volume, Treble, Middle, Bass UL & CE & RoHS Certificate 30W Guitar Amplifier GA-30MODEL: GA-30POWER: 30WSPEAKER: 8"CONTROL: Normal volume, Switch, Gain, Overdrive volume, Treble, Middle, BassFEATURES: 3-Band EQ, Headphone Jack, Output Jack, Double Input JackDIMENSIONS: 16*8*13.4(in)WEIGHT: 9.5KG 30W Guitar Amplifier GA-30