Rides In The Storm HFD Discrete Analogue 4 Pole Highpass Filter Module. Powerful HPF with clear and accurate low noise performance. Discrete VC-HPF Powerful HPF with clear and accurate low noise performance. 2/3/4 Pole operation, selfoscillation GAIN for Audio IN Resonance Compensation Resonance Boost for distorted sounds Attenuators for Reso Comp, ENV IN, XFM IN […]... Read More