Erica Synths has released a classic analog Low Pass and High Pass VCF in their Black Series of Eurorack modules plus a companion VCF Coupler to add Bandpass and Band-Reject.
Black Low-Pass Filter
A focused analog 24dB/oct resonant low-pass filter with post-filter overdrive. CV control over cutoff and resonance plus an attenuated input. It’s a no-nonsense filter with a nice fat cutoff knob – what more could you need?
Black High-Pass Filter
The Black high-pass 24dB/oct filter is exactly the same idea as the low-pass with classic controls, overdrive and CV on all the important bits.
Black Filter Coupler
While both the filters work fine by themselves they have an internal port that can make use of the Black VCF Coupler. It adds bandpass and band-reject functionality with adjustable centre frequency and bandwidth. I should stress that this filter has no ability to work by itself and has two ports, one for each of the other two filters.
Let’s face it, you’re going to get all three. It’s a 3-module system of filtering that just wants to be together. With the Coupler in place you can plug audio through the Coupler inputs to route through the other two filters acting together as a single unit. For more information on that check out the detailed video below.
The filters are €150 each, the Coupler is $90 and they are available now.