Imagine a gadget that harks back to classic, vintage sounds yet embraces ingenuity and forward-thinking design. That’s the Nero Fuzz.

At its heart is a rich Fuzz gain stage that beautifully cascades into a steadfast Gladio SC circuit; a combination designed to unlock new realms of musical flexibility.

Equipped with two independent bias controls, you can effortless transition between tones with the click of a footswitch.

 

We’ve transformed the extraordinarily complex into the beautifully simple!

Not just another fuzz.

Merge an original fuzz circuit with an entire built-in Gladio SC.

This is the Nero.

The Nero includes a "Comp" knob that manages compression by blending the sound from the Fuzz section with the Gladio SC section in parallel, thereby adjusting overall compression.

The switch between voice 1 and voice 2 can also be done with an external latching footswitch. This is ideal for use with looper switchers or when the pedal itself is not easily accessible, such as with multilevel pedalboards.

Often, fuzz pedals are used alongside overdrives when it's not feasible to use the fuzz directly on a slightly dirty amp. The Nero already provides this functionality, as it consists of a Fuzz section followed by an entire Gladio SC which, simulating the behavior of a preamp, it allows for a manageable and rounded final tone.

Forget about the typical low input impedances of fuzz pedals, which force you to place the fuzz as the first effect in the chain. The Nero offers a 1 Mega Ohm impedance, allowing it to be placed anywhere in the pedalboard.

Two different voices.

For any situation

The voice controls are identical and independent bias controls, and you can switch between them instantly, with the dedicated footswitch. The sound is gritty and rough in the first half rotation, and rolling down the guitar volume creates a nice gated tone. After noon, the sound becomes a full, big overdrive, which cleans up nicely when the guitar volume is turned down.

Compression under control.

At all times.

The Comp is the clean of the Gladio SC which, being hit from a fuzz in front, can’t be called “clean” anymore. Since it controls the amount of fuzz signal allowed to “pass-by” the SC section (it actually is a real parallel mix) its effect is to manage the overall compression.

Unique dual-circuit design: Combines a custom fuzz circuit with a full Gladio SC overdrive for rich, stacked tones and exceptional versatilityTwo independent bias controls ("voices"): Instantly switch between two distinct fuzz/overdrive settings for creative flexibility on stage or in the studioCompression control: Dedicated "Comp" knob blends fuzz and overdrive in parallel, letting you fine-tune overall compression and responseHigh input impedance (1MΩ): Place the Nero anywhere on your pedalboard without signal loss or tone suck—unlike typical fuzz pedalsSeamless cleanup and gated effects: Responds beautifully to guitar volume changes, offering everything from gritty, gated fuzz to smooth, full-bodied overdriveExternal footswitch compatible: Switch between voices remotely—ideal for complex or multi-level pedalboardsPremium build quality: Compact, robust enclosure with soft-touch footswitches and elegant Italian design

Video Review: Cornerstone Music Gear Nero Fuzz