Deals

Equipboard helps you discover, compare, and find the right gear for your sound.

Sign up Log in

Artist or band Music gear Music gear to an artist Report a duplicate

Contact us About Merch store

© Equipboard Inc.

Function f(x) Octavus main image

Function f(x) Octavus

Function f(x) Octavus

See more

0 wishlisted

1 saved

Page last updated Aug 11, 2025

Pricing and availability

Store

Reviews

Price

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Edit description

Unleash a world of rich, textured tones with the Function f(x) Octavus, a fuzz effects pedal that takes your guitar sound to both new heights and depths. Inspired by the classic octave fuzz sounds of the past, this pedal delivers a unique blend of fuzz and octave-up effects, making it a must-have for any guitarist looking to add a distinct voice to their pedalboard. The analog circuit design ensures a warm, natural response, allowing your guitar’s character to shine through while still offering plenty of sonic exploration.

The Octavus is built with a straightforward control layout, letting you dial in your desired level of fuzz and octave with ease. Its robust construction guarantees durability, making it a reliable companion for both studio sessions and live performances. Whether you're aiming for a vintage vibe or a modern edge, this pedal provides the flexibility to create a wide range of sounds that can complement any musical genre. Its true bypass switching also ensures your tone remains pristine when the pedal is off.

Key Features:

Analog circuit design for warm, natural tones
Blend of fuzz and octave-up effects
Straightforward control layout for easy sound customization
True bypass switching for pristine tone preservation
Durable construction suitable for live and studio use

Reviews

Based on 0 Reviews and 0 Ratings

5 star

4 star

3 star

2 star

1 star

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Alternative Metal

Alternative Rock

Similar

Add recommendation

2 alternative and related items for Function f(x) Octavus, curated by the Equipboard community.

Tycobrahe Octavia Fuzz Effects Pedals

Tycobrahe Octavia

4.5 (5)

Vintage or Discontinued

1

Function f(x) The Cannon Fuzz Effects Pedals

Function f(x) The Cannon

high-end alternative

1

More Function f(x) Fuzz Effects Pedals

Function F(x) Cluster Fuzz Fuzz Effects Pedals

Function F(x) Cluster Fuzz

$138.45

1 available store

4.5 (3)

Who’s using this:

2 artists using

Function f(x) Hive Mind Fuzz Effects Pedals

Function f(x) Hive Mind

Function f(x) Clusterfuzz Jr. Fuzz Effects Pedals

Function f(x) Clusterfuzz Jr.

Function f(x) The Cannon Fuzz Effects Pedals

Function f(x) The Cannon

Who’s using this:

Death By Audio Fuzz War Fuzz Effects Pedals

Death By Audio Fuzz War

$153.00 - $214.00

7 available stores

5.0 (79)

^# 1

in Fuzz Effects Pedals Rank

Who’s using this:

73 artists using

Electro-Harmonix "Black Russian" Big Muff Pi V8 Fuzz Effects Pedals

Electro-Harmonix "Black Russian" Big Muff Pi V8

$160.00

1 available store

4.5 (111)

^# 2

in Fuzz Effects Pedals Rank

Who’s using this:

John Frusciante

68 artists using

Electro-Harmonix Op-Amp Big Muff Pi Fuzz Effects Pedals

Electro-Harmonix Op-Amp Big Muff Pi

$75.00 - $96.20

9 available stores

5.0 (99)

^# 3

in Fuzz Effects Pedals Rank

Who’s using this:

27 artists using

JHS Muffuletta Fuzz Effects Pedals

JHS Muffuletta

$199.20 - $269.00

7 available stores

5.0 (53)

^# 4

in Fuzz Effects Pedals Rank

Who’s using this:

25 artists using

EarthQuaker Devices Hoof V1 Fuzz Effects Pedals

EarthQuaker Devices Hoof V1

$179.00

1 available store

5.0 (62)

^# 5

in Fuzz Effects Pedals Rank

Who’s using this:

55 artists using

Way Huge Electronics Swollen Pickle MKII Jumbo Fuzz Fuzz Effects Pedals

Way Huge Electronics Swollen Pickle MKII Jumbo Fuzz

$90.00 - $169.00

6 available stores

4.5 (117)

^# 6

in Fuzz Effects Pedals Rank

Who’s using this:

71 artists using

Boss FZ-2 Hyper Fuzz Fuzz Effects Pedals

Boss FZ-2 Hyper Fuzz

$322.57

1 available store

4.5 (42)

^# 7

in Fuzz Effects Pedals Rank

Who’s using this:

Stephen Carpenter

46 artists using

ZVEX Vexter Series Fuzz Factory Fuzz Effects Pedals

ZVEX Vexter Series Fuzz Factory

$199.00 - $229.00

3 available stores

4.5 (198)

^# 8

in Fuzz Effects Pedals Rank

Who’s using this:

John Frusciante

Matthew Bellamy

79 artists using

ZVex Mastotron Fuzz Effects Pedals

ZVex Mastotron

$159.00 - $184.00

3 available stores

4.5 (52)

^# 9

in Fuzz Effects Pedals Rank

Who’s using this:

Chris Wolstenholme

50 artists using

Electro-Harmonix Big Muff Pi Fuzz Effects Pedals

Electro-Harmonix Big Muff Pi

$85.00 - $101.60

9 available stores

4.5 (852)

^# 10

in Fuzz Effects Pedals Rank

Who’s using this:

John Frusciante

Dimebag Darrell

284 artists using

Fulltone OF-2 Octafuzz Fuzz Effects Pedals

Fulltone OF-2 Octafuzz

$112.22 - $222.00

5 available stores

4.5 (51)

^# 11

in Fuzz Effects Pedals Rank

Who’s using this:

30 artists using

Electro-Harmonix Big Muff Pi with Tone Wicker Fuzz Effects Pedals

Electro-Harmonix Big Muff Pi with Tone Wicker

$81.00 - $108.90

9 available stores

4.5 (244)

^# 12

in Fuzz Effects Pedals Rank

Who’s using this:

Matthew Bellamy

40 artists using

Electro-Harmonix Sovtek "Green Russian" Big Muff Pi V7C Fuzz Effects Pedals

Electro-Harmonix Sovtek "Green Russian" Big Muff Pi V7C

$399.00

1 available store

4.5 (68)

^# 13

in Fuzz Effects Pedals Rank

Who’s using this:

John Frusciante

91 artists using

Electro-Harmonix Green Russian Big Muff Reissue Fuzz Effects Pedals

Electro-Harmonix Green Russian Big Muff Reissue

$85.00 - $108.90

10 available stores

4.5 (149)

^# 14

in Fuzz Effects Pedals Rank

Who’s using this:

Stuart Braithwaite

26 artists using

Electro-Harmonix Nano Big Muff Pi Fuzz Effects Pedals

Electro-Harmonix Nano Big Muff Pi

$72.70 - $87.10

8 available stores

4.5 (177)

^# 15

in Fuzz Effects Pedals Rank

Who’s using this:

Nick Steinhardt

25 artists using

Electro-Harmonix Little Big Muff Pi Fuzz Effects Pedals

Electro-Harmonix Little Big Muff Pi

$59.00 - $83.50

9 available stores

4.5 (219)

^# 16

in Fuzz Effects Pedals Rank

Who’s using this:

Dimebag Darrell

64 artists using

Electro-Harmonix "Ram's Head" Big Muff Pi V2 Fuzz Effects Pedals

Electro-Harmonix "Ram's Head" Big Muff Pi V2

$95.00 - $2,022.28

9 available stores

4.5 (15)

^# 17

in Fuzz Effects Pedals Rank

Who’s using this:

18 artists using

Dunlop JDF2 Fuzz Face Fuzz Effects Pedals

Dunlop JDF2 Fuzz Face

$169.00 - $179.99

6 available stores

4.5 (100)

^# 18

in Fuzz Effects Pedals Rank

Who’s using this:

44 artists using

Gamechanger Audio Plasma Pedal Fuzz Effects Pedals

Gamechanger Audio Plasma Pedal

$249.00 - $299.00

9 available stores

4.5 (22)

^# 19

in Fuzz Effects Pedals Rank

Who’s using this:

33 artists using

MXR M103 Blue Box Fuzz Effects Pedals

MXR M103 Blue Box

$89.53 - $114.00

8 available stores

4.0 (94)

^# 20

in Fuzz Effects Pedals Rank

Who’s using this:

Dimebag Darrell

Stephen Carpenter

53 artists using

ZVEX Fat Fuzz Factory Fuzz Effects Pedals

ZVEX Fat Fuzz Factory

$222.00 - $399.00

3 available stores

4.5 (21)

^# 21

in Fuzz Effects Pedals Rank

Who’s using this:

21 artists using

Black Arts Toneworks Pharaoh Fuzz Effects Pedals

Black Arts Toneworks Pharaoh

$150.00

1 available store

4.5 (45)

^# 22

in Fuzz Effects Pedals Rank

Who’s using this:

Mikko Lindström

16 artists using

Dunlop JHF1 Jimi Hendrix Fuzz Face Fuzz Effects Pedals

Dunlop JHF1 Jimi Hendrix Fuzz Face

$160.49 - $211.00

6 available stores

4.5 (48)

^# 23

in Fuzz Effects Pedals Rank

Who’s using this:

Troy Van Leeuwen

Yngwie Malmsteen

13 artists using

Boss FZ-5 Fuzz Fuzz Effects Pedals

Boss FZ-5 Fuzz

$102.40 - $125.00

9 available stores

4.0 (52)

^# 24

in Fuzz Effects Pedals Rank

Who’s using this:

James Dean Bradfield

19 artists using

EarthQuaker Devices Hizumitas Fuzz Effects Pedals

EarthQuaker Devices Hizumitas

$149.00 - $194.00

7 available stores

5.0 (14)

^# 25

in Fuzz Effects Pedals Rank

Who’s using this:

Jonny Greenwood

Buzz Osborne (aka King Buzzo)

16 artists using

ZVEX Fuzz Factory Fuzz Effects Pedals

ZVEX Fuzz Factory

$269.00 - $349.00

4 available stores

4.5 (61)

^# 26

in Fuzz Effects Pedals Rank

Who’s using this:

Stephen Carpenter

83 artists using

EarthQuaker Devices Hoof Reaper V1 Fuzz Effects Pedals

EarthQuaker Devices Hoof Reaper V1

$229.99

1 available store

4.5 (16)

^# 27

in Fuzz Effects Pedals Rank

Who’s using this:

Stephen Malkmus

26 artists using

EarthQuaker Devices Terminal Fuzz Effects Pedals

EarthQuaker Devices Terminal

$299.99

1 available store

5.0 (26)

^# 28

in Fuzz Effects Pedals Rank

Who’s using this:

16 artists using

MXR Sub Machine Octave Fuzz Fuzz Effects Pedals

MXR Sub Machine Octave Fuzz

$185.22 - $199.99

6 available stores

4.5 (33)

^# 29

in Fuzz Effects Pedals Rank

Who’s using this:

14 artists using

Behringer SF300 Super Fuzz Fuzz Effects Pedals

Behringer SF300 Super Fuzz

$20.90 - $105.70

7 available stores

4.0 (136)

^# 30

in Fuzz Effects Pedals Rank

Who’s using this:

Erik Bickerstaffe

12 artists using

DOD Carcosa Fuzz Fuzz Effects Pedals

DOD Carcosa Fuzz

$111.44 - $149.99

8 available stores

4.5 (52)

^# 31

in Fuzz Effects Pedals Rank

Who’s using this:

9 artists using

Fender Blender Fuzz Effects Pedals

Fender Blender

$160.00 - $299.99

7 available stores

4.0 (15)

^# 32

in Fuzz Effects Pedals Rank

Who’s using this:

22 artists using

Death By Audio Apocalypse Fuzz Effects Pedals

Death By Audio Apocalypse

$229.50 - $321.00

5 available stores

4.5 (19)

^# 33

in Fuzz Effects Pedals Rank

Who’s using this:

25 artists using

Fulltone Ultimate Octave Fuzz Effects Pedals

Fulltone Ultimate Octave

$160.00 - $290.00

2 available stores

5.0 (16)

^# 34

in Fuzz Effects Pedals Rank

Who’s using this:

30 artists using

Way Huge Swollen Pickle MkIIS Fuzz Effects Pedals

Way Huge Swollen Pickle MkIIS

$149.00 - $169.00

7 available stores

4.5 (16)

^# 35

in Fuzz Effects Pedals Rank

Who’s using this:

12 artists using

Dunlop FFM6 Band Of Gypsys Fuzz Face Mini Fuzz Effects Pedals

Dunlop FFM6 Band Of Gypsys Fuzz Face Mini

$149.00 - $179.99

8 available stores

4.5 (20)

^# 36

in Fuzz Effects Pedals Rank

Who’s using this:

Blaster Silonga

12 artists using

See also: Fuzz Effects Pedals, Function f(x), Function f(x) Fuzz Effects Pedals

Artist usage

Add artist usage

Community setups

Gear Guides

Best Lovetone Big Cheese Clones: Delicious Cheesey Guitar Fuzz Pedals

Equipboard Gear Guides

Best Lovetone Big Cheese Clones: Delicious Cheesey Guitar Fuzz Pedals

Michael Pierce

Michael Pierce

Updated August 2024

Best Fuzz Pedals for Guitar

Equipboard Gear Guides

Best Fuzz Pedals for Guitar

Giulio Chiarenza

Mason Hoberg

Giulio Chiarenza + 1 more

Updated August 2025

11 Best Fuzz Face Style Pedals: Complete 2026 Guide

Equipboard Gear Guides

11 Best Fuzz Face Style Pedals: Complete 2026 Guide

S. Jino

S. Jino

Updated October 2025

The Best Big Muff Style Pedals: Complete 2026 Guide to Top 10 Picks

Equipboard Gear Guides

The Best Big Muff Style Pedals: Complete 2026 Guide to Top 10 Picks

S. Jino

S. Jino

Updated October 2025

Most Popular Fuzz Effects Pedals

Added to Equipboard on 02-22-2021 by

eyeseeofficial

Gear IQ 161010