Rockland 2382 Butterworth 8th Order HP High Pass LP Low Pass RF Filter 2 Channel
Lowest frequency cutoff 0.1 Hz, highest frequency cutoff is 119.9 kHz. Can be set to either AC or DC, voltages as low as 316 mV or as high as 31.6v, and either high pass or low pass for each channel. Very customizable filter unit.
Used. Has some cosmetic imperfections, see photos.
