This is a latch-less type foot controller for use with effects pedals and guitar amplifiers. It's a compact type using a Takachi TD5-8-3 case. It has two footswitches and two jacks: TRS and TS. No power supply is needed; it can be used as is. The NO (Normally Open) and NC (Normally Closed) contacts can be switched internally to match the connected equipment. The momentary switches used are the click-in type. They are not the soft-touch type. The case has been semi-mirror polished. Takachi TD series cases may have scratches or dents in their original state. Please note that these original imperfections may remain on the finished product. When using a daisy chain DC cable, please be careful not to touch the case. Included: Switch caps Rubber feet One-year warranty