MechPort 1 Pack 6.35mm Mono Input Jack Switch PCB Mount Replace OEM 13449146 Compatible with Roland JC-120 JUNO-2 D-50

6.35 mm mono input jack compatibility: compatible with Roland JC-120, compatible with Roland JUNO-2, compatible with Roland D-50, compatible with Roland KC, Cube, MKS series as a board mount replacement. OE number 13449146 reference: replacement input jack matches common PCB footprint and pin layout in listed models; verify board pattern and 6.35 mm size before ordering to ensure electrical and mechanical fit. Switching mono jack function: built in changeover contacts route the signal when a plug is inserted and open when removed, enabling clean input handoff and helping minimize noise in instrument or line applications. PCB mount installation: through hole pins solder to the circuit board for firm retention, compact body fits amplifier chassis, front opening aligns with 6.35 mm plug for reliable insertion and stable strain support. Use scenarios and purpose: suitable for guitar amps, keyboard amps, synthesizers, rack modules, studios, rehearsal rooms, classrooms, and stage rigs to restore or upgrade input connectivity during maintenance.