Country of Origin Japan
Brand Sansui
Type Flip Switch Knob
Unit Type Unit
Model SANSUI AU-555a
Compatible Model AU-555a only
MPN Square Buttons
California Prop 65 Warning Contains Lead

Check the listing for details. Sansui AU-555a…Flip Switch Knob..1 pc.. Condition: Used, Made in Japan. Listed at 22.34 USD. Missing knob because they were lost by a previous owner????. Here is just the part you need. These are not is the best condition. But it is better than no knob at all.

$15.64
$22.34