Ostensibly, the Parasite Antifilter is a 2nd-order cascaded parametric equalizer. Out1 is from the first stage, Out2 is from the second stage. Both can be used simultaneously for a stereo-esque signal. The Feedback knob controls amount of output fed back to the input, and the Feedback toggle chooses if it's from Out1 or Out2. The "Infest" switches are wholly serendipitous and defy explanation. Just know that they are there for good reason, which is readily apparent when you use them. Infest 1 affects the first stage, Infest 2 the second. Product Specs Item Number: 24474 Make: Flight of Harmony Model: Parasite Antifilter Condition: Brand New Finish: Black Categories: keyboards-and-synths ⇒ eurorack Function: Distortion Dual/Stereo Equalizer Mixer Made In: United States MPN: PAR-E Modular Grid: Eurorack ⓘ ＋ Dimensions*: 14 HP 43 mm deep Power*: 80 mA +12V 20 mA -12V ? mA 5V * User contributed details
