Up for sale here is a Morley Hum Exterminator, and I can say for sure, it really does the job! I used it briefly with a setup I had that included multiple amps which resulted in extreme buzzing and hum from unwanted ground noise and this little thing did its job by exterminating it! I only used this for a short amount of time and its just been sitting around. I'd like to sell it to someone who really needs it. What's included is the box and the hum exterminator brick as seen in the pictures. If you have any questions, please don't hesitate to ask.And happy buying!