This Line 6 MM4 Modulation Modeler is a well-used, fully functional example with plenty of nicks in the paint from regular use. It sounds great and operates as it should; note that one of the jacks is missing its outer silver ring, but it does not affect performance. Runs on the installed C batteries; no power adapter is included.

• Effect type: Modulation multi-effect/modeler
• Controls: Model Select, Speed, Depth, Tweak, Tweez, Mix
• Presets: 4 onboard stomp-switch memories (A/B/C/D)
• Switching: 4 stomp switches for preset recall/store
• Inputs/Outputs: 1/4" Left/Mono input (also functions as power on/off when a cable is inserted), 1/4" inputs/outputs
• Expression: Expression pedal input for optional Line 6 expression pedal control
• Power: 4x C batteries (installed); adapter not included
• Weight: 3.7 lb
• Cosmetic condition: Very Good (visible paint nicks; jack ring missing on one jack, no functional impact)