Gersung GSM-V1623A3KN Microswitch – Knee Neo Wide-Hinge

Gersung GSM-V1623A3KN Wide-Hinge Microswitch

Genuine Korean Gersung wide-hinge microswitch for Crown / Samducksa Korean arcade levers. The KN actuator has a wider contact area than the standard A3 hinge and is intended for lever assemblies designed around this geometry.

Knee Lever Neo

Knee Neo uses a mixed microswitch arrangement: three wide-hinge switches and one standard-hinge A3 switch. This A3KN is stocked by Arcade Forge as a Knee Neo wide-hinge spare.

Important compatibility note: some Knee Neo switches/production versions may carry a different printed prefix/model (including V1603 variants). Match the full model printed on the original switch whenever possible. We are confirming cross-compatibility of V1623A3KN with other KN-marked Knee Neo switches directly with Samducksa.

Best for

• Knee Neo wide-hinge directional switch replacement where GSM-V1623A3KN is fitted
• Players keeping spare Knee Neo microswitches for maintenance
• Korean lever builds specifically designed for the A3KN wide-hinge geometry

Do not confuse with GSM-V1623A3: the standard A3 and A3KN have different hinge geometry. For Knee Neo, inspect the model printed on the switch being replaced.