Star-Trak
submitted by Lyn Alman 

The Star-Trak is the same shape and size as an 8-track tape. It can be used in home or car players, and you use it to play instruments through. It has 4 jacks on the end to plug in any type of instruments, microphones, etc., and then you play them through your 8-track player! The end also has a red LED light. It is made by Shur-lok Mfg., from 1977. Totally cool! 

View from end of cart -- plug in and rock!