The DMF-2 is a dual mode and dual slope filter and emulates the familiar low pass filter in 4 pole mode and expands sonic potential by adding a unique designed 6 pole low pass mode and quasi and pass mode.
Both filters (A and B) are identical and can be controlled separately and by master inputs for the cutoff (CM A+B). The audio outputs from both filters are combined (LPF A+B and BPF A+B) with dual resonance (peak and offers "formant" shaped sounds in low pass and band pass mode. Filters has an individual audio inputs and additionally combined input (AUDIO A+B).
The DMF-2 is characterized by a non-linear transfer function, so-called saturation mode, that is affected by the level strength of the incoming signals. The design quality of LPF's and new features makes the DMF-2 very flexible and results in qualities, such as:
*CUTOFF, Q-PEAK are voltage controlled
*4 and 6 poles low pass mode (24 dB/octave and 36 dB/octave)
*Qasi band pass mode (6dB/octave high pass on the low side and 24dB/octave
  low pass on the high side)
*Saturable; from "warm" and "smooth" sound (at low to moderate level of
  incoming signal)   to heavy distorted "nasty" and "aggressive" (at high level of
  incoming signals)
*Ideal as "effect filter"
*Formant mode (dual peak) with summed inputs and outputs
*Stereo effects
*Low noise