Teaching Machines FuzzBillion: A “Billions-of-Tones” Distortion Powerhouse

Top-down view of the Teaching Machines FuzzBillion distortion pedal showing eleven numerical thumbwheel switches, a large red master volume dial, and a silver industrial chassis.
Master the chaos with the Teaching Machines FuzzBillion, a £435 analogue distortion powerhouse featuring 11 numerical switches and billions of recallable tonal combinations for guitar, bass, and synth.

The boutique pedal world just got a lot more numerical. Teaching Machines has officially launched the FuzzBillion, a £435 analogue distortion device that replaces traditional knobs with eleven tactile thumbwheel switches, promising a near-infinite spectrum of grit.

In an era of digital modeling and menu-diving, the Teaching Machines FuzzBillion is a defiant return to tactile, analogue chaos. Priced at £435.00, this isn’t just another fuzz box; it’s a “distortion playground” designed for guitarists, bassists, and synth enthusiasts who find three-knob pedals limiting.

The standout feature is the interface: eleven “clicky” numerical plungers. Because each tone is assigned a specific digit, the FuzzBillion solves the age-old “lost setting” dilemma. If you find a world-shattering tone, you don’t need tape or markers—you just need to remember the 11-digit code.

A Zoo of Analogue Clipping

Under the hood, the FuzzBillion is “totally analogue and totally bonkers.” It utilizes a diverse array of clipping components, including Germanium, Silicon, and LEDs. The signal path flows strictly from left to right, meaning a slight adjustment on Wheel 1 fundamentally reshapes how the subsequent ten wheels behave.

Available at Andertons

Decoding the FuzzBillion wheel by wheel

The Eleven-Wheel Breakdown

The pedal’s architecture is divided into specialized “zones” of sonic destruction:

  • Gain & Fuzz (Wheel 1): Moves from clean op-amp boosts to gated transistor fuzz.

  • The Clipping Core (Wheels 2-4): Manages gain and asymmetrical waveform clipping (top and bottom).

  • Tone & Octave (Wheels 5-7): A deep EQ section followed by a screaming “octave-up” circuit that flips the waveform.

  • Experimental Glitch (Wheels 8-9): Features a Phase-Locked Loop (PLL) for robotic, tracking synth tones and a Bias Offset for “broken” splattery textures.

  • The Finish (Wheels 10-11): A final diode clipping stage for sustain and a master low-pass filter to tame the high-end “fizz.”

 

Our Favourite Pedal of the Year So Far?! - Teaching Machines FuzzBillion

 

Studio-Ready Connectivity

Teaching Machines has ensured the FuzzBillion isn’t just for pedalboards. It features dedicated Input and Output Guitar/Line switches. This allows users to toggle between high-impedance guitar signals and low-impedance balanced line signals, making it a formidable tool for studio outboard processing on synths or drum machines.

Top-down view of the Teaching Machines FuzzBillion distortion pedal showing eleven numerical thumbwheel switches, a large red master volume dial, and a silver industrial chassis.
FuzzBillion

FuzzBillion FAQ

How do I save my presets?

Since the pedal is 100% analogue, there are no digital presets. However, because every setting is a physical number (0-9), you can simply write down your “code” or take a photo of the wheels to recall the exact sound later.

Can I use this with my synthesizer?

Yes! Thanks to the side-mounted Line Level switches, the FuzzBillion can handle the hotter output of synths and studio gear without unwanted input clipping.

What is the PLL (Wheel 8) and why isn’t it making noise?

The Phase-Locked Loop is an oscillator that tries to “lock” onto your pitch. It requires a strong, high-gain signal to trigger. If you aren’t hearing it, try increasing the gain on the earlier wheels.

Is it true bypass?

The FuzzBillion is designed for tonal purity, and while it features a “bypass” setting on various wheels (like Wheel 5 or 11), the primary gain stages are designed to be part of an active signal chain.

The Verdict

Pros Cons
Infinite Variety: Billions of combinations for unique sound design. Learning Curve: Not for those who want “plug-and-play” simplicity.
Recallable Settings: Numerical wheels make “presets” easy to document. Price Point: At £435, it is a significant investment for a dirt pedal.
Studio Versatility: Line-level I/O is great for producers. Footprint: The wide interface requires a fair amount of board real estate.
Close-up of the FuzzBillion pedal’s 11-wheel interface showing the clickable plungers for Gain Boost, Clipping Amplifiers, and PLL settings on an analogue stompbox.
Unique Interface

Final Thoughts

The Teaching Machines FuzzBillion is a masterpiece for the sonic scientist. It’s expensive and unapologetically complex, but for those who want to move beyond “standard” distortion into the realm of glitch, synth-fuzz, and textured drive, there is simply nothing else like it on the market.

Available at Andertons – £435

More Information

#Teaching Machines # FuzzBillion

This article may contain affiliate links to AndertonsDeathCloud,Donner, Fender, Gear4MusicPositive Grid, Stew Mac, Sweetwater, and Thomann that help finance the running costs of GuitarBomb.  We will receive a small commission if you buy something through these links. Don’t worry; you pay the same price, and it costs you no extra to use these affiliate links for your purchases.

Picture of Jef Stone

Jef Stone

About Jef Stone Jef is the founder of Guitar Bomb and a certified gear fanatic. Growing up with a luthier father, Jef’s obsession with tone started early and led to a lifelong career as a sound engineer and pro-audio specialist in the UK. He has set up recording rigs for world-famous facilities like Air Studios and even ran his own London recording studio. A massive hoarder of pedals, valve amps, and guitars (some of which he builds himself), Jef has owned everything from Klon Centaurs to Parker Flys. He also runs the UK's Analogue To Digital music show and the Vintage Guitar Fair.
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