"When I played Berlin in 2005, before the first Tectonic Plates had been released, I had Skream's 'Bahl Fwd' on dubplate. I played in this weird venue, which was set in a bank vault and still had a caged-off safety deposit box room and everything: very small, with very thick walls and a decent soundsystem. While I was DJing, Jammer and his crew passed through, and when someone got on the mic this weird shit started happening.
The bass would get ridiculous, and the mixer would be bouncing on the table like a glass. When I dropped 'Bahl Fwd', a pile of flyers went up into the air like confetti and I had to catch the mixer and hold it down. I thought we'd hit the resonant frequency of the room. I worked out that every time the MC was getting hype, they were standing in front of the speaker while the bass of the mic was on full; you got bass feedback through the mic sending the place so mad that you felt that you were being crushed. I thought I was going to die in that room. That tune is one of the heaviest dubstep tracks that's ever been cut, because he didn't have any EQ on the bass: full power, untouched bass."
-- Pinch