McDSP 4020 Retro EQ Native King David Duco The variable low cut filter

The variable low cut filter controls sub-bass effects produced by some passive pickups

Cable: In-line with this cable is a small circuit module that equalizes the microphone signal

Adding just the right amount of compression

and record your favorite music with your favorite guitar

McDSP 4020 Retro EQ Native King David Duco The variable low cut filterThe 4020 Retro EQ is a four band EQ and complimentary filter set. The HF and LF bands are shelving EQ, with two additional parametric EQs at the HMF and LMF bands. All EQ bands operate on a unique gain dependent variable slope Q system for a vintage smooth sound and increased boost cut frequency selectivity high gains. The HPF and LPF filters use a unique split octave design giving a 12 dB Oct slope near the selected frequency, and a maximum slope of