SANSUI G-8700db..Bass, Midrange, Treble and tape Selector Knob

Sansui 2000A Aluminum Knob Volume Balance Selector

Sansui AU-555a…Volume or Selector Switch Control knob..1 pc.

Sansui AU-5500/6600/7700..Speaker, Tape or Selector Switch Knob. Also 9090..READ

Sansui G-5700 Receiver - Knob - mic balance bass

Sansui AU-7900/6900/5900..Speaker, Tape, and Selector Switch knob..1 pc.

SANSUI G-8700DB MIC MIX LEVEL KNOB ORIGINAL 1 Pcs

Sansui 7070 to 9090db…Speaker or Selector Knob…..Lower Quality.