Winter Modular and Plankton Electronics have collaborated on the Zaps module and Plankton modular have a bunch of other modules on offer this year. NuTone uses Korg's Nutone vacuum tube technology to give you a eurorack vacuum tube distortion. The big announcement from Plankton Electronics is the Spice module. This is an extensive distortion and filter unit.
More info at Plankton Electronics
With internal FX
Music making devices that defy convention
Twice as much synth, 2 octaves more
Classic single VCO mono synth