Knob MFOS Style Black w/White Dot Index and Black Indent

synth knob, black w/white dot index, black indent

commonly used in music from outer space modules

diameters at base: 24mm (large), 20mm (medium), 15mm (small)

available in 3 shaft types:

• 6.4mm round shaft, brass insert and set screw (made by chia shin, round dots)
• d-shaft compatible with alpha taiwan, BI/TT and Alps 9mm pots (made by rogan, square dots) (not available in medium 20mm size)
• knurled shaft 18-tooth (made by chia shin or eagle, round dots) (only available in 15mm size)