Winterbloom

Winterbloom has closed up shop and no longer produces its Eurorack modules. Sherpa Modular builds new, tested reproductions so these designs stay available.

The first is Neptune, a 12HP analog resonant diode ladder filter. Instead of switchable modes, it has separate low-pass and high-pass inputs into a single filter core, paired with a feedback-modulated distortion circuit called salt that ranges from tame to dirty to outright chaotic. It's a wild, out-of-this-world filter that gets delightfully strange as you push it.