As we started to develop skiff format modules (Dtech VCF and Polivoks(ish) VCO), we realized. we need knobs that fit Alpha potentiometers with imperial shaft. So we decided to make them available!

Shaft diameter – 6,3mm.

Knobs come in 3 colors – Black, Red and Yellow, please specify at order!


  • 1-9pcs = 1.70EUR
  • 10pcs = 13EUR
+ 21% VAT for individual customers in EU without EU VAT registration number + shipping