Get rid of unwanted hum and buzz at the source with Humno from Morley, a 19" in-line cable accessory that sits between the power outlet and power input of your offending gear to filter excess low voltage and current that causes audio noise. Ideal for audio amplifiers, this handy tool is compatible with virtually any AC-powered device that sports a three-prong IEC power connector.

The Humno maintains a proper ground and is completely safe with any product that draws up to 8 amps of current or less. A nifty LED indicator is also included to show when the power is on and the unit is working properly.

Note that this product is not a ground lift and does not provide ground-lifting functionality.