- Tier 1: Volume Drop Fix Mod, Footswitch Upgrade Mod, and Green LED Upgrade Mod.
- Tier 2: Tier 1 mods and Expression Mod: Double Preset Mod
Volume Drop Fix Mod: This mod fixes the volume loss problem in most stock units.
Footswitch Upgrade Mod: Replaces the cheap surface mounted actuators with heavy-duty chassis mounted switches.
- Clickless: These are soft touch, no click switches.
LED Upgrade Mod: This mod upgrades the lights on the better visibility. The standard upgrade color is blue. Other colors are available by request.
Knob Upgrade Mod: This mod upgrades the boring black knobs to any color you'd like. This mod is available by request.
- Expression Knob Mod: This mod adds a knob to act as an onboard expression pedal that can be turned by hand or by foot.
- Double Preset Mod: This famous mod adds a switch to alternate between "toe up" or "toe down" of a faux expression pedal.
- Expression Knob & Double Preset Mod: This mod will include both of the above mods AND a toggle switch to choose which one to activate.