'"I am a huge fan of ASL Soundlab Massive presets and they are the best set of bass sounds available for Massive. Although most soundsets are aimed towards Dubstep they are a great starting point for making sick Drum & Bass sounds too. The sounds don’t need too much processing from Massive as they sound solid straight out of the synth."
- Optiv

Optiv & BTK's album "Dirty Tricks" is out now on Virus Recordings and is available to buy from Beatport