Sansui AU-555a….Power Switch..Working..Tested in unit for 5 days.
Switch works great. Nice lock in. Does not show excessive wear.
Sansui 661..Light Box..Illumination Box..needs new bulbs..working.
Illumination box. and headphone outlet with resistors. also have break down and screw set for many different models. Ask and I may just have what you need.