MASF Thornoscillator

Very rare effects pedal from the Japanese brand MASF (Taro Aiko). It is a highly versatile and potentially chaotic fuzz/distortion pedal, offering immense possibilities for adding noise-based textures to the incoming signal. It can even function as a standalone noise box simply by routing the output elsewhere (to an amp, mixer, etc.).

This is one of the later versions of the pedal, featuring an added central switch to control the overall output level. I am the original owner (imported directly from Japan), and to my knowledge, it is no longer in production.