Ultra Fuzz UF-01

The Ultra Fuzz UF-01 by Zoom is a high-performance compact fuzz unit developed with input from top-level professional musicians worldwide. It features the ultimate fuzz for devastating sound, allowing users to freely combine various aspects such as distortion depth, impact, and body to achieve a wide range of sounds, from vintage fuzz to psychedelic creations. The UF-01 offers versatile sound variations, including boomy fuzz and tight fuzz, with the COLOR control allowing adjustment of the mixing ratio between these two types. The vintage- style TONE control covers a wide range and is highly effective.

The UF-01 also provides a GATE control that adjusts the sensitivity of the internal noise gate, allowing users to cut unwanted noise during play pauses. Additionally, it features a RESO control that emphasizes a certain frequency, resulting in an oscillation peak at a certain frequency, which can be used to achieve fierce feedback or emulate the sound of the legendary theremin.

The pedal utilizes a mechanical foot switch for true bypass, ensuring that the guitar signal is passed through without any alteration when in the bypass position. Its sturdy metal chassis made of aluminum provides stability and durability for use on stage or during transport.

The UF-01's specifications include:
- Input: Standard monaural phone jack with a rated input impedance of 500 kilohms and a rated input level of -20 dBm
- Output: Standard monaural phone jack with a rated output impedance of 10 kilohms or more and a rated input level of +5 dBm
- Power requirements: 9V battery (6F22) or AC adapter AD-0006 (9 V DC, 300 mA, center minus)
- Battery life: Approximately 26 hours (alkaline) or 8 hours (manganese) for continuous operation
- External Dimensions: 127 (D) x 98 (W) x 48 (H) mm
- Weight: 720 g (including battery)

The UF-01 Ultra Fuzz by Zoom offers a wide range of features and controls, making it a versatile and powerful tool for guitarists seeking to explore various fuzz sounds and effects.