Roland Control Knob

Spares support for older Roland products is patchy at best. Reproducing the control knob locally is often quicker and cheaper than the hunt for old stock. We've made this style of part before and can usually print yours without drama.

Why these break

Control knobs crack at the splined pot shaft. The original was moulded thin to save cents at production volume. That was fine when the plastic was fresh — years on, there's no margin left in it.

How we reproduce them

The process is simple: drop the part in or send clear photos with a ruler in frame, we confirm fit details, and print replacements — often with a little extra material where the original always cracked.

We print these in ABS. ABS matches the look and feel of the factory plastic, takes a sanded or textured finish well, and handles everyday warmth without complaint.

As with everything in our library: whether a part can be reproduced depends on size, load, heat, material, and having a decent sample to work from. Send photos first — the assessment costs you nothing, and we'll tell you honestly if a genuine spare is the better option.