Moa Ambessa were a 70's/early 80's Sound System from Battersea, South West, London.

They first palyed out in January 1977.The crew comprised of the operator Berris Bassa, Man Fe Bill (Clive Allick) and Gary, all three had previously worked with Lord David sound.

In 1979 they had a Sunday night residency at the Noreik in Tottenham and a Wednesday night one at the Four Aces in Dalston, Hackney. In 1981 they had a Sunday night residency at Studio 200 in Balham.