This is a really great EUB with simple controls and a pre amp powered by two 9 volt batteries. The case is included but unfortunately the zip has broken so has to be secured with a belt. The bass in good condition with no dings, but the case is a bit tatty although still useful. The EUB & the tripod support are very solid so the whole set up is heavy to transport which is the only reason I'm selling. I'm close to Junction 13 of the M25 in Egham, Surrey.