Expression Ramper (Float)

The Expression Ramper in Float colorway is a compact expression parameter controller that automates parameter sweeps without needing a traditional expression pedal. It picks two expression settings (A and B) and moves between them either in one smooth motion or as a continuous LFO activated by footswitch, making it ideal for hands-free filter sweeps, modulation depth changes, or any expression-controllable parameter.

Four LFO shapes are available via the Shape toggle and Tap switch: triangle, square, smooth random, sharp random, and one-shot modes. An assignable knob manages A position, B position, and LFO rate settings, while the tap tempo switch enables foot-controlled rate adjustment. The expression footswitch offers momentary or latching operation. Internally configurable for TRS, TRS reverse polarity, or TS connections, and the built-in 50K digipot can be replaced with 10K or 100K versions for broader compatibility.