MXR SF01 Slash Octave Fuzz Pedal

Slash through searing fuzz tone with this signature box from MXR. Completely analog circuitry backs up throbbing sub-octave and screaming octave-up controls.

Two legendary and timeless icons of rock music -- Slash and MXR Innovations -- have teamed up to deliver the Slash Octave Fuzz. It features a searing Fuzz tone coupled with a separate Sub Octave voice and an Octave Up Fuzz, all for thickening up your tone with a sinister growl. With an array of external and internal controls, there are numerous ways to combine the main Fuzz effect's thick '70s shag with the chainsaw grind of the Octave Up Fuzz and the warm growl of the Sub Octave. Internal Gain and Tone pots shape the Octave Up Fuzz effect. Featuring custom Slash artwork and a distressed hot-rod paintjob, the Slash Octave Fuzz features all analog circuitry, true hardwire bypass and comes in a heavy duty housing with durable jacks and switches.


- Fuzz tone with a separate Sub Octave voice & an Octave Up Fuzz
- Internal Gain & Tone pots shape the Octave Up Fuzz effect
- All analog circuitry, true bypass
WARNING: Cancer and Reproductive Harm -

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 1.75 lbs
Shipping Dimensions: 6 x 5 x 3 in
Manufacturer Part Number (MPN): SF01

For support or warranty questions, please contact the manufacturer:
Phone: 707-745-2722

Reviewers gave this product an overall rating of 4.5 out of 5 stars. (1 ratings)
Submitted March 10, 2016 by Matthew C in Waltham, MA

"Was actually surprised by this pedal."

Overall: 4.5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I have become an even bigger fan of Slash since his work with Myles Kennedy. I feel like he is one of the most melodic rock leads out there at the moment (just my opinion).I was really surprised by how much I actually like this pedal. It is really easy to get some awesome sounding riffs with this pedal, the tone is beautiful on this with the octaves. The build quality is superb as expected from MXR. I have bought a few new MXR pedals in the last few months and I have yet to find any complaint about them. Looking forward to a long relationship with this pedal!

Musical Background:

Home jammer, 10 yrs strong. Recently found a renewed interest in lessons and focus on improving my playing.

Musical Style:

Mostly lean toward rock but have an appreciation for all music. Bands I like: Pearl Jam, Alice in Chains, Soundgarden, Death Cab
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