Audio receivers with 6.35 mm Jack headphone output

Jack (6.35 mm)

— due to its large size, this connector is used primarily in stationary equipment and is almost never found in portable gadgets. On the other hand, it is better suited for high-quality audio systems than mini-Jack; many premium headphones are produced with a Jack plug, and models with a 3.5 mm plug can be connected to a 6.35 mm jack using a simple adapter (often it is even included in the kit with the headphones themselves). As a result, most modern audio receivers use this interface.