Sansui R-70/R-50/R-30 Push Button Knob. Parting Out Entire R-70/R-50/R-30

Sansui R-70/R-50 Volume Knob (OUTER). Tested. Parting Out R-70/R-50/R-30

Sansui R-70/R-50/R-30 Bass Or Treble Knob. Parting Out R-70/R-50/R-30 Exc Cond

Sansui R-70 Knob Replaces Tuner. Tested. Parting Out R-70/R-50/R-30 Receivers.

Sansui Model 4000 Receiver Black Push Button Knob. Read Below. Parting Out 4000

Sansui 2000X Original Push Button Knob. Read Below. Tested. Parting Out 2000X.

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

Vintage Sansui R-70 Receiver Parts 1 One Bass Treble Knob Button Tested