Doom Dweller Reverb

The Doom Dweller Returns

From the shadows of the original one-knob Doom Dweller rises a newly expanded force of ambience and decay. What began as a simple one-knob reverb built for heavy music has evolved into a fully controllable, multi-mode weapon designed to swallow riffs, stretch time, and carve massive space without sacrificing your core tone.

Inspired by the original Doom Dweller Reverb, this updated design expands the control set and introduces three distinct reverb modes: Cavern, Modulated, and Shimmer. These three modes allow you to dial in everything from subtle atmosphere to crushing cavernous decay, pulsing movement, and near-infinite ambience. Whether you’re building slow doom riffs, towering drones, or massive bass passages, the Doom Dweller is built to live in the low end and thrive in the shadows.

At the heart of the Doom Dweller is an analog dry signal path paired with a digital reverb engine, preserving the clarity and punch of your original signal while the reverb blooms around it. The Mix control sweeps from 100% dry to 100% wet, making this pedal equally at home in traditional rigs, parallel signal paths, and fully ambient setups for guitar or bass.

 

Reverb Modes

Cavern: A long, cavernous reverb built to create immense physical space around your playing. The Shift control introduces a sub-octave down into the reverb tail, adding depth and weight without overwhelming your dry signal. A Big Muff–style tone stack allows you to sweep between low-pass and high-pass filtering, letting you sculpt the reverb from warm and enveloping to open and cutting.

Modulated: A shorter, spring-inspired reverb with a classic feel and modern control. The Shift control introduces modulation into the decay, adding movement ranging from subtle shimmer to seasick warble. The Tone control functions as a low-pass filter to keep the reverb smooth, dark, and musical. This mode is directly based on the original Doom Dweller.

Shimmer: An expansive ambient reverb that feeds an octave-up feedback loop into the decay. As the Shift control is increased, the reverb grows into massive, near-infinite sustain, perfect for drones, intros, outros, and towering soundscapes. The Tone control reins in high end to prevent harshness while maintaining clarity.

 

Controls

REVERB: Command the length and decay of the reverb — from tight ambient space to massive, blooming caverns that stretch into infinity

TONE: Control the filtering and frequency response of the reverb, with behavior that changes depending on the selected mode

MIX: Control the balance between dry and wet signal — ranging from 100% dry to 100% wet for subtle ambience or total immersion

SHIFT: Unlock the Doom Dweller’s hidden depths — adding sub-octave weight, modulation, or octave-up shimmer depending on the active reverb mode

 

 

Specifications

Power: 9V center negative 2.1mm isolated power supply only

Dimensions: Compact and pedalboard-friendly at 120 × 94 × 42.5 mm

Signal Path: Analog dry / digital wet reverb

Modes: Three selectable reverb modes

Switching: True bypass relay-based soft switching

 

Note: International orders may be subject to customs fees. All additional fees are the buyer’s responsibility.

Returns: Accepted within 3 days of delivery. Buyer pays return shipping.

Nazareth Distortion

Proceeds The Weedian

From the ancient dunes of the riff filled realm, the Nazareth rises once more again summoned in a strictly limited run of 75 units worldwide. First forged in collaboration with our friends at Pedal TV Channel and unveiled in 2020 as an extremely rare 50 unit release adorned with exclusive Amos Basilo artwork, this new incarnation returns with even more gain than the original.

Born from the spirit of the Life Pedal mythos, the Nazareth has been refined for Doom and Stoner Rock, offering a full range frequency response, a versatile 3 band active EQ, and an all analog octave up dirty boost. The two independent circuits each with its own footswitch can operate alone or in tandem.

Distortion Channel (Left Footswitch) – A high headroom RAT inspired engine revoiced for the low tuned abyss. Thick, chewy mids deliver weight and authority, while an iron edged attack keeps every note defined. Sustain blooms and hangs like incense in a stone temple. The active Bass / Mid / Treb tone stack provides powerful boost or cut, shaping everything from tectonic lows to piercing high mids and treble. Master volume and gain controls set the final intensity.

Octave Boost (Right Footswitch) – A raw and unruly Green Ringer style analog octave fused with a dirty boost for extra grit and presence. Alone, it produces glass edged clang and upper harmonic howl. When stacked into the distortion channel, it summons octave saturated leads, snarling textures, and ferocious saturation that cuts through the densest mix.

Stacking & Range – From gritted teeth overdrive to total sonic annihilation, the Nazareth works seamlessly with amps and other dirt pedals, or consumes them entirely when commanded.

 

Controls

VOLUME – Overall output level

GAIN – Dial in your gain covering everything from overdriven to completely saturdated tones

BASS/MID/TREB – Active opamp frequency shaping circuit. Adjust for earth shaking low end, add mid presence for cutting through the mix, shape searing high end

BOOST – Level for the analog octave/treble boost circuit; use independently or to overdrive the distortion into octave-screams.

 

Specifications

Power: 9 V center-negative, 2.1 mm isolated power supply only

Dimensions: 188 mm × 120 mm × 37 mm

Switching: True Bypass switching

Finish: Green sparkle powder coat with UV-printed artwork

 

Note: International orders may incur customs fees (buyer responsible). Returns accepted within 3 days of delivery; buyer pays return shipping.

Drone Master Distortion

Pure Sonic Destruction

Summoned from the depths of distortion history and reborn for the heaviest sonic landscapes, the Drone Master is a high-gain weapon designed for total domination. Inspired by the legendary Rat circuit—but mutated far beyond its origins—this is not your average distortion box. This is pure sonic destruction, built for guitarists and bassists who demand seismic tone, crushing weight, and uncompromising clarity in the lowest tunings.

From the cathedral-thick drones of Sunn O))) to the scorched textures of sludge, the Drone Master thrives where subtlety dies. It’s been meticulously voiced to retain low-end integrity, slice through walls of sound, and annihilate everything in its path.

At its core, the Drone Master harnesses the raw power of classic op-amp distortion—but expands it into something entirely new. With dual toggle switches unlocking four distinct tonal modes, you can sculpt your distortion into a focused, mid-rich grind or plunge it into scooped, vintage-inspired filth. Choose between aggressive LED clipping or razor-sharp silicon diodes for full control over compression, saturation, and response.

This isn’t a pedal that sits politely on your board. It demands attention, thrives on chaos, and turns every note into an earth-rattling tone.

 

 

Controls

LEVEL: Command the overall output volume

FILTER: Precision adjustments to the treble frequencies

GAIN: From pure clean boost to drone laden distortion

Toggle 1: Toggle up for a Hyperfuzz inspired mid-scoop or down for a classic Rat pedal-inspired mid-boost

Toggle 2: Toggle up for LED high output/headroom, delivering powerful clarity. Toggle down for Silicon embracing the classic distortion feel

 

 

Specifications

Power: Use a 9v center negative 2.1mm isolated power supply

Dimensions: Compact and pedalboard-friendly at 120 x 94 x 42.5 mm

Switching: Seamless transitions with true bypass soft switching

Current Draw: 40mA

 

Note: International orders may be subject to customs fees. All additional fees are buyer’s responsibility

Returns accepted within 3 days of delivery buyer pays return shipping

 

The Pedalboard eBook

The Ultimate Guide to Guitar Pedalboards: Effects, Order & Power
Get your FREE copy when you join the Fuzzlord Email List
Click here to sign up and download

Whether you’re just getting started with guitar pedals or you’ve already fallen deep into the rabbit hole, this ebook is your ultimate companion for building a pedalboard that sounds as good as it looks.

Written by Jason Johnson of Fuzzlord Effects, this guide is packed with real-world insight, practical advice, and the kind of knowledge you won’t get from random forum threads. If you’ve ever wondered what order to put your pedals in, what a buffer actually does, or why your board hums when certain pedals are on — this is the resource for you.

This isn’t just a technical manual. It’s a tone-driven roadmap to help you get the most out of your gear and discover your own unique sound.

What’s Inside:

Detailed Breakdown of Effect Types
Understand how fuzz, overdrive, distortion, modulation, delay, reverb, filters, pitch effects, and more actually work — and how they interact with each other in a signal chain.

Effect Order Demystified
Learn the traditional approach to effect order, when to break the rules, and how to find the chain that works best for your playing style and sound goals.

Power Supplies & Noise Troubleshooting
From isolated outputs to daisy chains and voltage requirements, we walk you through what you actually need to power your board cleanly and reliably — with tips to eliminate hum, ground loops, and other common headaches.

Pedalboard Building Tips
Layout strategies, cable management, Velcro vs. dual lock, how to mount power supplies, and how to leave room to grow your setup over time — all included.

Whether you’re chasing the crushing tones of doom metal, experimenting with ambient textures, or dialing in a tight, focused rig for live shows, this guide will help you build a board that performs with confidence and clarity.

Join thousands of players building smarter rigs and shaping their sound with confidence. This is the guide we wish we had when we started.

Model T150 Preamp

The Ancient Titan Returns

From the dark depths of amplifier history rises a relic of unimaginable power — the Model T150 Preamp. Inspired by the rare and highly coveted first-generation Sunn Model T amplifier, this pedal is a modern-day resurrection of the beast that helped shape the sound of heavy music. Revered by doom metal legends and sonic alchemists alike, the Model T150 captures the towering presence of the original amp into a compact, pedalboard-friendly format without sacrificing a shred of its bone-crushing tone.

It’s not just a pedal. It’s amplifier history, distilled and forged in metal to shake the earth.

With independent Brite and Normal gain controls, you have full command over the dual-channel architecture that gave the original amp its signature growl and glassy aggression. Crank them together to summon thick, harmonic saturation that shakes the earth beneath your feet. The 3-band EQ section—Bass/Mid/Treb—offers deep sculpting power to tailor your sound with surgical precision, whether you’re summoning subterranean low-end for bass or dialing in cutting midrange for guitars that slice through the mix.

But what truly sets the T150 apart is its immense output. Thanks to an internally boosted power supply, this pedal delivers towering volume with enough headroom and punch to punish any amplifier or power amp you send it into. From the front of your amp, through the FX return, or straight into a power amp setup, the Model T150 becomes the heart of your rig—bold, unforgiving, and completely unrelenting.

Each vacuum tube gain stage of the original Model T has been meticulously crafted into low-noise op-amp gain stages, preserving the spirit of the amp while bringing it into a new realm of precision and reliability. These analog stages were carefully voiced to mirror the frequency response, gain structure, and dynamic feel of the towering tube amplifier—capturing its snarling aggression, massive headroom, and the rich harmonic content that made the original so revered. Built with precision, each note still sings with the fire and fury of glowing tubes.

Controls

MASTER: Command the overall output volume with punishing force — enough to level entire rigs

NORMAL: Dial in thick, saturated tones from the classic low end focused rumble of the Normal channel

BRITE: Add bite, presence, and aggressive edge with the bright channel of the beast

BASS: Shape the low-end foundation — from tight and focused to deep, seismic rumble

MID: Carve out your presence in the mix. Scoop it for haunting doom tones or push it forward to cut like a blade

TREB: Adjust the high-end clarity, from dark and moody to searing brightness

Specifications

Power: Use a 9v center negative 2.1mm isolated power supply only

Dimensions: Compact and pedalboard-friendly at 120 x 94 x 42.5 mm

Switching: Seamless transitions with true bypass relay based soft switching

Finish: Rugged powder coated finish with UV printed artwork

Current Draw: 45mA

Note: International orders may be subject to customs fees. All additional fees are buyer’s responsibility

Returns accepted within 3 days of delivery buyer pays return shipping

Riff Master Germanium Boost

Tony Iommi Is Your Friend

Inspired by Tony Iommi’s modified Dallas Arbiter Rangemaster effect unit used throughout the classic Black Sabbath recordings of the 1970’s, this pedal is designed to overdrive the front end of a slightly saturated tube amplifier into thick harmonic distortion while accentuating response and gain across a selected range of frequencies.

Each Fuzzlord Riff Master is loaded with a hand selected, exceptionally rare, NOS Phillips/Mullard AC125 Germanium transistor as used in the original amp-top units from the 60’s.  A four-position Depth control sets the pass-band of boost, which can be adjusted from the stock treble boost setting through to a smooth, harmonically rich, full range boost.

The circuit provides gain of up to 24db across the boosted frequency range, which proves highly responsive to both pick attack and guitar volume setting.

 

Controls

BOOST – Adjusts the overall volume level and gain.

DEPTH – Sets the frequency range of the boost.  A larger range of boost yields less signal attenuation at lower frequencies, resulting in more bass, volume, sustain, and gain.

 

Power

*In an effort to remain true to the vintage PNP transistor configuration used in the original circuit, the pedal is powered by a 9V battery and cannot be used by a standard power supply. Unplug the input of your pedal when not in use to retain battery life.

 

FW70 Fuzz

The Wizard Of Doom

In the realm of doom where wizards weave their sonic spells, emerges the FW70 Fuzz. A brutal behemoth from the arcane forges of Fuzzlord Effects, this pedal is steeped in the dark magic of the classic Superfuzz circuit and melded with the legendary Big Muff fuzz creating a monstrous fusion of tones.

Harness the raw power of silicon diode clipping for razor-sharp aggression, or switch to the germanium/LED mode to summon an expanded frequency response, increased output, and devastating gain. The FW70 Fuzz offers two distinct voices with a mere flick of a toggle: the searing scorch of Superfuzz and the earth-shaking rumble of Big Muff. It’s like wielding two enchanted pedals in one mystical device.

Unleash Punishing Loudness with the Additional Gain Stage Boost

Prepare to dominate the battlefield of sound with an additional gain stage boost, activated by a separate footswitch. This feature delivers a punishingly loud blast of power, ensuring your riffs cut through with the force of a wizard’s incantation.

Controls

LEVEL: Control the overall output level

FUZZ: Control the amount of brutal fuzz

BOOST: Add an additional transistor gain stage boost and more output/saturation

Right Toggle: Switch between silicon and germanium/LED diode clipping

Left Toggle: Switch beween Superfuzz and Big Muff EQ voicings

 

Specifications

Power: Use a 9v center negative 2.1mm isolated power supply

Dimensions: Compact and pedalboard-friendly at 120 x 94 x 42.5 mm

Switching: Seamless transitions with true bypass soft switching

Current Draw: 30mA

 

Note: International orders may be subject to customs fees. All additional fees are buyer’s responsibility

Returns accepted within 3 days of delivery buyer pays return shipping

FU-2 Tee

We just released this Grindhouse inspired T that will be coming out on a pedal release in the future. Grab one from this limited edition release while they are available!

• 100% combed and ring-spun cotton
• Pre-shrunk fabric

Made to order and ships in 2-3 days