Nice. One thing to notice is how low the filtering occurs at.
Another device, much less expensive, which achieves similar results is a series mode surge suppressor such as from Furman or Brickwall which has a -3 dB point somewhere around 3 kHz if memory serves.
Best,
Erik
Another device, much less expensive, which achieves similar results is a series mode surge suppressor such as from Furman or Brickwall which has a -3 dB point somewhere around 3 kHz if memory serves.
Best,
Erik