EWI GFOA guitar & instrument 6.0mm low noise signal cable / lead, black with 1/4" straight jacks.
The ends are both straight 1/4" and are standard for 1/4" Hi Z connections as is common on guitars and many other instruments.
Black – 20 feet (6.10 metres)
A phone connector (unrelated to telephone) is a common family of connector typically used for analog signals, primarily audio. It is cylindrical in shape, typically with three contacts, although versions with two or four contacts are also common. Three-contact versions are known as TRS connectors, where T stands for “tip”, R stands for “ring” and S stands for “sleeve”. Similarly, two- and four-contact versions are called TS and TRRS connectors respectively. It is also termed an audio jack, phone jack and jack plug.