Hide that ugly opto sensor and its unsightly wires!  Stern decided to position this sensor directly in the player’s field of view — make it disappear into the background with this custom purple cover, that blends into the surrounding artwork.

Installation is very easy and requires only a Phillips-head screwdriver (magnetic tip preferred).  DIY instruction video below (includes purple cover version and Empire State Building version in the same video).

Want an even fancier opto cover?  Check out this Empire State Building version instead!