Arturia Forums
Hardware Instruments => MiniBrute => Topic started by: Mandelscape36 on August 19, 2022, 10:14:42 pm
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So apparently the design decision to use rubber coated nobs by Arturia was a Booboo.
The rubber just melts and starts to gather hair and gunk.
So I just spent a whole afternoon pulling off the nobs and cleaning them w 91%alcohol.
They are all nice and clean now shiny and beautiful again.
Make sure you are outside to do this.
Just pull all of the nobs off and rub them with a wash rag.
I used alcohol but dish soap might work too.
You have to clean the slider nobs also.
I consider this just basic maintenance.
Ill have to do this to my microbrute also but they are not sticky yet.
BE CAREFUL putting the nobs back on.
I put one on wrong and then it was loose forever, I just put a drop of elmers in the nob and it held.
Have fun, make sure you use alcohol OUTSIDE!
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Great tip, thx for posting
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HI ,
I emailed Arturia as my white Microbrute SE has the "knob rot"; they will sell me replacement knobs. For all 20 knobs it will cost me £75!! and £5 each for the pitch and mod wheels
They will be the same knobs so the issue of sticky knobs will reappear in time on the new knobs.
So not ideal.
I was wondering if the keystep37 knobs fit the micro brute as they are the fully plastic non rubberised type?
Personally I don't care what colour or shape the knobs are as long as i can replace these old ones.
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The Keystep ones are OK after all this time (since release).
But you could wash/rub the knobs with isopropyl alcohol, that's how I fixed the issue on the knobs and side panels of the OG Minibrute, an Audio interface (Propellerhead Balance) and a Nektar Sustain pedal.