Vintage 90s Russian Muff with original wooden box. Ordered used from a store in California in the 1990s after trying out my friend's and deciding I needed one. It's the best one I've ever heard, with amazing boost and warmth, and very responsive controls. Very dynamic response - I often use the volume knob on my guitar to get a wide range of tones out of this pedal.

Knobs are replacements (pots original as far as I know) the original knobs kept falling off and were lost. Modified to use a typical 9V AC adapter instead of 9V battery due to the amount of variation in tone that would occur as batteries drained. Battery clip is still there if someone wants to reverse it. The metal clip tab is partly broken off, as was an issue with these, but it still holds on!

Various marks in the paint, but in remarkably good shape overall.