Herc really slipped up. With the monostrous power he had he couldn't mix too well. He was playing little breaks but it would sound so sloppy. I noticed that the mixer he was using was a GLI 3800. It was a very popular mixer at that time. It's a scarcity today but it's still one of the best mixers GLI ever made. At the time he wasn't using no cueing. In other words, the hole was there for a headphone to go in but I remember he never had headphones over his ears. All of a sudden, Herc had headphones but I guess he was so used to dropping the needle down by eyesight and trying to mix it that from the audio part of it he couldn't get into it too well.

Quoted in Rap Attack 2 (1991) by David Toop, p. 62