Introducing the Catalinbread SFT Ampeg-voiced overdrive pedal a powerhouse addition to your foundation series collection that re-creates not just one but two iconic musical eras. This pedal captures the essence of Keith Richards' iconic Ampeg-driven sound from '69 to the mid-'70s and effortlessly transitions into the raw and gritty desert rock tones of the late '90s to mid-2000s.