Old Blood Noise Expression Ramper HK PedalThe Old Blood Noise Endeavors Expression Ramper HK is a dynamic utility pedal that reimagines what an expression control can be. Designed to interact with any pedal that accepts external expression input, the Expression Ramper allows you to seamlessly transition between two preset expression valueslabeled A and Beither with a single sweep or as an automated LFO. Its compact footprint makes it a powerful addition to any rig where modulation, motion,