London institution Channel One Sound System - one of Britain's longest-going - put dents in the diaphragm with 'Raw Dubs Vol. 1', a fresh set built and mixed at Jamtone Studios by D. Mathers and mastered by Nick Manasseh of Centry & Manasseh fame. Since the late 70s, Mikey Dread and Jah T have steered Channel One through the full lineage of UK reggae culture, from Notting Hill Carnival to world soundclashes, known for their vinyl-only sessions and hand-built rig, world-loved for its unleaded, Jovian sonic thunder.