Sansui AU-555a…Flip Switch Knob..1 pc.

Sansui AU-555a…Bass, Midrange, Treble control knob..1 pc.

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

Sansui 350A…Tone Control, Balance, Volume, Source Selector Knob…1 pc

Sansui AU-555a…Balance Control knob..1 pc…...Does not fit tone controls.

Sansui 2000A Aluminum Knob Volume Balance Selector

Sansui AU-6500 Knob - RARE

Sansui AU-517/717…Volume Knob.