- Tier 1: Up / Down Mod
- Tier 2: Tier 1 mod and Attack Knob Mod
- Tier 3: Tier 2 mod and Triangle Wave Mod
***Modifications do not include the pedal itself. These prices are for the service to modify your pedal. If you would like to purchase a pedal that is sent to you already modded, please send us a message!
Up / Down Mod: This mod adds a toggle switch to adjust the direction of the sweep. This mod recreates the toggle on the vintage Boss TW-1 Touch Wah. Note that when the mod is switched, the sensitivity knob taper is reversed.
Attack Knob Mod: This mod adds a knob to control the attack of the wah. Turn the knob one direction for an instant almost stuttery wah, or the other direction for a more subtle effect.
Triangle Wave Mod: This mod adds a toggle switch change the LFO wave shape from a sine wave to a triangle wave. This mod is least subtle when combined with the other new sounds from the previous tiers.