60s' WEM,Combo, Tube100Watt, 2 Channel + 4 input, Treeble Boost, Reberb, 2x12 , made in England

http://www.youtube.com/watch?v=5e1_K-JDfOk

THE WEM STORY

and

http://www.wemwatkins.co.uk/

http://www.watkinsguitars.co.uk/ampcombo.htm