Detail 01
Passive operation
It draws no power on its own.
Product detailSKU #1500000332190
MorleyHum Exterminator
1/6
Independent shopping perspective
The Korena take
The Morley Hum Exterminator is a passive ground-line filter for equipment affected by ground-loop hum. Place it at the end of the affected gear’s power cord, then plug it into the wall outlet. It filters the unwanted voltage and current behind the hum while maintaining a solid ground connection. Because it draws no power itself, it adds no separate power demand to the setup. It is rated for equipment drawing 6 A or less.
Strong match
Who this is for
- Powering musical equipment drawing 6 A or less when ground-loop hum is present.
- A quick wall-outlet setup for gear experiencing buzzing caused by a ground loop.
Consider the trade-offs
When to look elsewhere
- Equipment drawing more than 6 A.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
6 A maximum device draw
Use it only with equipment drawing 6 A or less.
Detail 03
3 x 1.25 x 2.25 inches, including prongs
These are the unit’s listed overall dimensions including its prongs.
Final check
Know before you order
- 01Confirm the affected equipment draws no more than 6 A.
- 02Use it at the end of the power cord for gear experiencing ground-loop issues.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Does it lift the ground connection?
No. It maintains a solid ground while filtering unwanted voltage and current in the ground line.
02Does it need its own power?
No. The unit is passive and draws no power on its own.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSize & weight
- Dimensions
- 3″ (L) / 1.25″ (W) / 2.25″ (H) (including prongs)
1 detailsOther
- Manufacturer Part Number
- MHUM-X
