Sansui 4000 Original Speaker Terminal. Tested. Parting Out Sansui 4000 Receiver.

Sansui SIX Original Balance,Bass,Treble Knob. Tested Parting Out SIX Receiver

Sansui Model 4000 Receiver INNER Base or Treble Knob. Tested. Parting Out 4000.

Sansui 4000 Receiver OUTER Bass or Treble Knob. Read Below. Tested.

Sansui 4000 Receiver OUTER Bass or Treble Knob. Nice Condition. Tested.

Sansui 9090 Original Bass, Treble or Midrange Control. Tested. Parting Out 9090

Sansui G4500/ Original Bass/Treble Control. Tested Parting Out Sansui G4500.

Sansui R70 Knob Replaces Bass or Treble. Tested. Parting Out R70 Receiver.