We’ve hit the lab again! This time to see what parallel filters can do for our delicate audio systems. We take a Kemp SNS plug, an Isotek Isoplug and for comparison a serial filter with a toroidal transformer. As a bonus, we also take a realistic noise source.
This is the fourth video in the spontaneously created Alpha Labs series. We previously measured “full fleged” filters on a speaker output. Now it’s the turn of a pair of parallel filters. What do these little filters do? Are they even useful? We walk through it all in the video below. Have fun watching!