Dual Multimode Filter

The RT451 is a dual modular filter based on the Spectralis Multimode Filter. Both filters can be controlled by the CV inputs of the left filter but can also be controlled independent with separate inputs. The big knob in the middle controls both cutoff frequencies. The CV inputs can be inverted by turning the depth knobs to the left. That is a nice feature especially for the HP filter but also allows for great stereo effects if both filters work with inverted control voltages.
The filter is self oscillating and can be used as two sine oscillators at high resonance settings.

Radikal prepared two audio demonstrations with the NAMM prototype at Jörgs soundcloud channel:

https://soundcloud.com/joerg-schaaf/radikal-technologies-rt451-stereo-multimode-filter
https://soundcloud.com/joerg-schaaf/multimode-dualfilter-rt-451-danceelectro

www.radikaltechnologies.com

• 80 mA +12V
• 80 mA -12V
• 0 mA 5V
• 40 mm Depth

No info about availability.