it has a quiet and powerful motor.

The HyperGrind has proven to be an excellent electric coffee grinder...a powerful and quiet motor with a solid base and clear view into the grinding chamber makes it easy to control the grinds from French press to espresso.

The motor is also surprisingly quiet

That was the problem I had with my last grinder, and I burned up the motor

The motor sounds powerful, but is relatively quiet compared to other grinders I have used (it's still loud, but not AS

Also, very quiet motor, does not make a lot of noise

Good powerful motor that grinds coffee beans quickly and completely.

The Müeller electric coffee grinder works great