you are bidding on used power on good we have no way how to test this item sold for parts or repairs only  BEHRINGER EPQ304 300 WATT AMPLIFIER, come with what you see in photos only and no extra,, come with what you see in photos and no extra,. come with what you see in photos only no extra, come with what you see in photos only no extra, for oversea shipping please e-mail for shipping cost, good luck.