Loma Prieta is a gritty, Harmonic Tremolo with four Wave-Shape modes (Sine, Square, Ramp Up, and Ramp Down), determined to rumble the ground beneath your feet. The onboard Grit control allows you to add some sweet-sounding dirt to the tremolo circuit, with enough gain on tap to strike a 10 on the Richter Scale. Coppersound's EXP input allows you to easily control the rate of the tremolo using a standard expression pedal, or plug a mono patch cable into the EXP Input, and flip the internal DIP switch to engage external Tap Tempo. The mini toggle switch on Loma’s top side allows you to go from Harmonic Tremolo to a more standard style of trem; this is reflected by the Tap Tempo LED (Red for Harmonic, Yellow for Standard). Check out our CopperSound page HERE All Coppersound pedals are available for demo on our custom Coppersound pedal board. Come in today to try instore and be inspired!