[Jukebox-list] My AMI F120 on Youtube

[Aaron's Email]

Those AMI motors are noisy, Ron. I don't think I've ever seen one that
didn't make that "grinding" sound as it spins. The strange thing is that
they are actually quiet until you mount them on the mech board - which
amplifies their noise quite a bit. You know, now that you mention it, I
wonder what the difference is between the motors used on the F and G, and
the motors used on the H and I - which are so quiet you hardly know they are
running.
A.