You could try the Ebtech HumX, but you might need two.
Krell KAS amplifier hum
The amps are directly plugged into their own dedicated 20A outlet. Is there a "conditioner" I can use to minimize/eliminate the mechanical hum I'm hearing through my MBL 111f speakers. I'm not looking for a multiple outlet item, rather, one which plugs directly into the wall and into the back of each monoblock. Please advise and thank you in advance.
Best,
Jose
Best,
Jose