Instrument cables are specialized wires used to connect musical instruments, like electric guitars and keyboards, to amplifiers or audio interfaces. They are designed to transmit audio signals with minimal interference and loss of quality, ensuring that the sound produced is clear and accurate. These cables typically feature a 1/4-inch plug on each end, which fits into standard instrument jacks. The construction of instrument cables often includes shielding to protect against electromagnetic interference, making them essential for live performances and studio recordings. Proper care and maintenance can extend the lifespan of these cables significantly.