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

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

Pioneer QX-8000A Push Button Knob. Read All Below Tested Parting Entire 8000A

Marantz 22XX/23XX Series Push Button Knob. Tested. Read More Below.

Marantz 2245 Original Push Button Knob Read More Below Tested. Parting Out 2245.

Marantz 2252B/2238B Original Push Button Knob Read More Below Parting Out 2252B

Marantz 2230B Original Push Button Knob Read More Below Tested Parting Out 2230B

Realistic 31-2000 Equalizer Push Button Knob. Read Below. Parting Out 31-2000