Xaoc Sewastopol II is a multifunctional Eurorack module for connecting external instruments with a modular system. It can export audio from the modular system and import audio from external devices and instruments. It can also analyze incoming signals and generate CVs and triggers to control the modular system.

Xaoc Sevastopol II is an improved version of the 2014 Sevastopol module. It has a completely redesigned preamp circuit and offers better ergonomics and further improvements.