The Super Fuzz, like other Shin-ei products, could be found under various types of branding. It was sold in the United States through Univox and in England through Shaftesburry as the Duo Fuzz. It was also sold under the brand names Apollo, Avora, Companion, Hohner, Jax (as Fuzz Master), LRE, Mana, Mayfair, Mica, Oscar, Rands, Teisco, and Tempo.
The Super Fuzz has two knobs.
- Balance - The amount of fuzz.
- Expander - Controls the output volume of the effect.
It also has a two-way switch.
- Tone - Changes the tone between bassy or trebly.
- Hughes, Tom (2004). Analog Man's Guide to Vintage Effects, p. 155. For Musicians Only Publishing. ISBN 0-9759209-0-1.