Beatmania 5-key cabinets use an older model of this button for both the black and white keys with a translucent plastic film placed between the cap and the diffuser to color the black keys.
Old Description
IIDX button
Beatmania 5-key cabinets use an older model of this button for both the black and white keys with a translucent plastic film placed between the cap and the diffuser to color the black keys.
Beatmania 5-key cabinets use an older model of this button for both the black and white keys with a translucent plastic film placed between the cap and the diffuser to color the black keys.