Here’s the eurorack version of the STG Soundlabs Mankato Filter. It’s a got a ring of 8 outputs which are each pole of the 4 pole low pass filter. Giving you a 6dB 1 pole filter, 12dB 2 pole filter, 18dB 3 pole filter and the 24dB 4 pole filter. There’s then phase inverted outputs for each of these creating a quadrature oscillator and LFO. The unit crosses each path of filter, oscillator and LFO really well and there’s plenty of inputs for mixing signals in and CV.