Genuine GENZ-BENZ Shenandoah knobs are for sale. These are no longer needed due to an amplifier modification, so I'm offering them to someone who needs them. They are for standard 6mm shafts and are the push-on type. There are no noticeable scratches, but please understand that these are used items. As a bonus, I'll include another knob for a 6mm shaft. This is a spare I purchased from a certain musical instrument mail order site, and it's the type that tightens with a side screw. Thank you.