Orion is the Russian muff based pedal with some usefull mods.
First of all, mid control. Now you get full control of tone frequency. Boost allows you to increase input level of signal and get more sustain and power. And the last one is Focus. Focus let you to decide, what kind of distortion/fuzz do you need. You can choose between well-focused kind of fuzz, or fat, deep and saturated sound.