The original FM-2 was manufactured from around 1968 to 1971 and is one of the famous Shin-Ei Superfuzz variants. The Ace Octave Fuzz, like the original model, has a Tone toggle switch, which allows you to achieve sounds that emphasize the midrange or a fat, thick, and powerful low end.
By using a modern enclosure, it is not only easier to use but also achieves less noise than the original. ■Product Rank: B+: Some scratches, but no problems for normal use. ■Serial Number: 190270 ■Other Accessories: None ■Remarks: Other accessories are only those shown in the images.