STARK is a fully fledged amplifier simulator consisting of four modules: Amplifier, Cabinet, Room and a Pedal board. The modules are processing audio separately, which makes it possible to combine different amplifiers with different cabinets and rooms.

What separates STARK from other amp simulators is that the cab, amp and ambience modules are built on Klevgrand's very own algorithms that doesn't involve any convolution or FFT analysis. This approach renders a more natural response to dynamics over the whole frequency spectrum, plus the ability to fine-tune each profile in ways that just isn't possible when using convolving methods.