Sansui 350A….Power Switch Button..May fit other units..see last pic.

Sansui 800….Power Switch….May fit other units..

Sansui AU-555a…Power Switch Button.

New Alps Power Switch Sansui 3900Z 4900Z 5900Z A-60 A-80 Sanyo 2050 Plus 75

SDU3P Power Switch NOS 4A/250VAC for vintage Sansui - Sanyo - Marantz, one piece

Sansui 7070 Power Switch..Original Used.

Sansui AU-5500/6600/7700 Flip lever switch knob..Power..Tone..Loud..Muting..Mode

1 New Alps SDU3PE Power Switch Sansui NAD Luxman Sanyo 2050 Multiple models