Expression Ramper allows you to pick two expression settings (A and B) and move between them, either in one motion or as a continuous LFO  activated by a footswitch. The mini enclosure size takes up minimal  space while creating new sounds out of any pedal with an expression  input.

Controls include:

• Shape toggle to determine LFO motion (triangle, square, or one-shot)
• Alternate wave shapes accessible via Tap switch (smooth random, sharp random, or one-shot random)
• Assignable knob to set A position, B position, and LFO Rate
• Tap switch to set rate via tap tempo
• Footswitch to set expression output in motion, with momentary or latching operation
• Internal  configuration for TRS, TRS reverse polarity, and TS configurations, as  well as ability to replace built-in 50K digipot with 10K or 100K  versions
• For more information, see the Expression Ramper manual available here.
• Requires 9V DC center negative 2.1mm jack power supply capable of 50mA (not included).
• Dimensions: 2” (width) x 3.75” (height) x 2” (depth).