Moog Music Forum

Hello,
I have a problem with the LFO 3 AMT knob on my Moog One synthesizer, and I would like to replace it.
Do you know which part I should use as a replacement?

I have been completely unable to contact customer service or register my synthesizer through the new inMusic website. It’s a disgrace, and I’m extremely disappointed.
So I’ve decided to repair it myself.

Thank you for your help and this valuable information.

For the LFO 3 knob on the Moog One, it’s usually safest to stick with Moog’s official replacement knobs, since third-party ones might not fit the spline or feel quite right.

If you can’t get them directly from support, you might check authorized dealers or even eBay for exact OEM parts — some users sell spare knobs there. Make sure to note the size and spline type before ordering, so it turns smoothly and doesn’t damage the potentiometer.

Good luck with the repair!