Kel Sweeney holds down several DVJ residencies in the UK and has sent in this demo of the SVM-1000 AV mixer. In this clip Kel looks at the roll feature and shows some of the different ways in which it can be used. You can catch Kel DVJing at Preach in Gillingham, Kent, and Liquid in Basildon, Essex. Kel's track list: Christian Smith & John Selway – ‘Move!’ (Steve Angello Mix) on Tronic.