Isolation Turntable Platform for all Sansui Turntables is 15" x 20" x 4" with thick Sorbothane Anti-vibration feet by Mnpctech. 

This platform was created as easy solution to help prevent vibrations from effecting your Sansui turntable. It's made from hardwood that weighs 12pds. It includes pre-mounted Mnpctech Sorbothane 2.50" isolation feet. No tools neccessary to start using this custom turntable anti-vibration platform. 

The feet have 1/2" thread to adjust for leveling. GRAB the very top of the foot, which has rigid washer and Twist that washer to adjust level. Don't twist the foot by the soft Sorbothane or it will rip or tear. 

Here is a comprehensive list of Sansui turntable models that fit the Mnpctech Isolation Platform.