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).

The art of Expression Ramper HK is by Holey Kids.