On the manuals, we refer the value of the Black potentiometers. If your kit includes the Green ones - worry not! They function exactly the same

The Green 470KA are the same as the Black B470K

The Green 2K2B are the same as the Black A2.2K

We hope this helps explain the difference. If you're having any other issues with your Synth please see all our troubleshooting articles here.