Some people have noise issues with the Mimeophon, others don’t.
I honestly still don’t know if it’s down to individual standards, usage, gain staging etc. or if it’s sensitive to noise or interference, or if some units are just noisier than others due to defective parts or component tolerances or something like that. Or some combination of all of the above.
If I specifically go looking for noise with my Mimeophon I can find it, although it doesn’t follow the “more noise when mix level is lower” thing that some people have said. And it’s narrowband and easily EQ notched out in my DAW or with an automatic noise reduction plugin like Brusfri.
That isn’t counting the noise that happens when you crank Color up fully and set Repeats high enough, which I consider a feature rather than a bug… since it isn’t what people have generally been describing.