ID:Core Stereo 40 Head packs the award-winning tone of Blackstar's ID:Core range into a compact and lightweight head. These amps have an intuitive control set like a traditional amp, but have the versatility of programmability. The unique controls allow you, the guitarist, to custom design your own sound. The Voice control has six different settings - Clean Warm, Clean Bright, Crunch, Super Crunch, OD 1, OD 2. When used together with Blackstar's patented ISF control you can get the exact tone you're thinking of. The Super Wide Stereo effects section delivers studio quality modulation, delay and reverb effects simultaneously that you can store with your sound.