12dB.octave state variable POLE outputs per channel.
Dual peak DIPOLE 12-24dB outputs per channel. May be routed in serial or parallel with channel specific POLE outputs. Any possible combination of HP/BP/LP is available via 3-way switches above the outputs.
Quad peak DIPOLE AB output sums all four filters to a single output, providing custom formant, phasing effects and beyond. Can be used as four voice sine wave VCO with individual and global frequency control.
Input A is normalized to input B for stereo-izing mono signals and processing single input sources via the quad peak DIPOLE AB output.
Each channel features all the functionality needed to be used individually as well as globally via the center stereo controls.
Ping-able inputs for frequency gating and single/multi peak percussive sound creation.
Functions per channel:
FREQ - controls the cutoff frequency of the POLE output and overall frequency of the DIPOLE output. CV input with Bipolar Attenuation.. HP/BP/LP selector switch.
SPREAD - offsets the cutoff frequency approximately +/- 5 octaves from the main channel FREQ.. CV input for SPREAD frequency. HP/BP/LP selector switch. Routing switch provides choice to route the main filter serially into the second filter or sum the two in parallel.
DRIVE - Variable overdrive for vacuum tube like soft clipping of the input signal.
RES - Resonance control with CV input and Attenuator. Every output can self resonate across the entire audible spectrum and beyond.
V/OCT Tracking input per channel.
RGB LED for bipolar frequency indication and resonance level.
Global (STEREO) controls:
STEREO-FREQ controls the cutoff of all four filters simultaneously. Stereo FM CV input with global attenuation. Attenuated CV input is summed with individual FM inputs and controlled individually via channel specific FM LVL Bipolar Attenuators.
STEREO-RES controls the resonance of all four filters simultaneously.Stereo RES CV input with global attenuation. Attenuated CV input is summed with individual RES CV inputs and controlled individually via channel specific RES CV Attenuators.
GLOBAL V/OCT tracking allows single input tracking/transposing of all four filters.
Super wide bandwidth - above and below audible spectrum.
DC coupled inputs. Can be used to filter control voltages down to 5Hz and much much slower when a DC offset is applied to the FM inputs.
High fidelity Burr-Brown op amps used throughout the signal path.
Reverse power supply protected.
Integrated soft-start to save your PSU and protect the Stereo Dipole and external modules from pre-mature failure.
20hp, 23mm deep
Power consumption: +/-150mA