ao link
Filter content by area of interest
Amps
Boost and Overdrive
Delay
Distortion
Fuzz
Guitars
Modulation
Pitch
Reverb
Utility
All
All

Celebrating Redbeard Effects' Fabulous Five Pedal Legacy - the Red Mist, Honey Badger, Angry Rhubarb, Hairy Squid, and Bearded Vulture - All Killer! All Thriller!

Big Muff Style FuzzBoostBoost and OverdriveDistortionFuzzFuzz Face Style FuzzIn MemoriamMetal DistortionOctave FuzzOverdrivePreAmpRedbeard EffectsTone Bender Style Fuzz+-
2026-GPX-Redbeard-Effects-Recap-and-RIP-700.jpg

Riff Lord Mikey Demus of Skindred fame and Adrian Thorpe of ThorpyFX have collaborated for nigh on 7 years now on the Red Beard Effects project - but all good things must come to an end eventually - and that time is now! Mikey has become a proper chart-topping Rockstar with a #1 Album (You Got It!) and massive European and Australian tour in progress. Pedal Brands need a lot of time and effort invested in them - particularly on the promotional side of things, and Mikey just doesn’t have time ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2026-GPX-iStingor-Metal-Shredder-MS-1-Main-700.jpg

This is my second iStingor pedal - I’m fully onboard with that brand now, while the first one - the Super OverDrive OD-1 was entirely off my own back. I’ve been really impressed with this range - and there’s no one close to this level of quality at this price point - just $79 across the board courtesy of the iStingor Amazon.com Store. I’ve already commented on the build quality, and the exceptional packaging the pedals come in.

 

Note that my recently landed Metal Shredder MS-1 and Super Lead...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Highlights and High Jinks from the inaugural Norwich Fret Fest / Sweat Fest - at St Mary's Works

81 Guitar WorksBig Muff Style FuzzBlanchflower GuitarsBoostBoost and OverdriveCablesDelayDelay WorkstationDigital DelayDigital ReverbDistortionDriveDual-DriveExpoFidelity GuitarsFredric EffectsFunny Little BoxesFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionGated and Velcro FuzzGermanium FuzzGigaheartsGreat Eastern FX Co.Guitar AccessoriesGuitar Gear ResourcesGuitar Gear RetailGuitarsHarmonic OverdriveHarmonic PercolatorHello Sailor EffectsLP-Style and Single-Cut GuitarsMarcus D'luxeMarshall Style DistortionMaybury GuitarsMetal DistortionModulated FuzzModulationModulation WorkstationMulti-FXNorwich Fret FestNRG EffectsOctave FuzzOddball FuzzOffset GuitarsOpAmp FuzzOscillating FuzzOverdrivePedal PatchPedalboardPicks and PlectrumsPickupsRat Style FuzzReverbReverb WorkstationSilicon FuzzSoundLad LiverppolS-Style and Double-Cut GuitarsSt Mary's WorksStringsSuper-Fuzz StyleTimmyTone Bender Style FuzzT-Style GuitarsTubescreamer Style OverdriveUnique-Shaped GuitarsZander Circuitry+-
2026-GPX-Frest-Fest-Cover-Shot-700.jpg

At one stage there was a 50/50 chance as to whether I would make the show - as there were significant disruptions on the Liverpool Street to Norwich line - which meant a bus replacement service between Colchester and Ipswich. Some of the journey times quoted were up to 4 and a 1/2 hours each way! In the end the door-to-door was closer to 3 hours in total! The journey up including the coach was actually more fun that the journey back via Cambridge. Cambridge has obviously sinned grievously as ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2026 May Pedal-Chain Update - Episode V - Giga-Hoard Modulated Fuzz'n'Drive Board

Asheville Music ToolsBig Muff Style FuzzBlack MountainBlues Breaker Style OverdriveBoostBoost and OverdriveCaroline Guitar CompanyChorus and VibratoColortone PedalsDelayDigital DelayDigital ReverbDistortionDriveDual-DriveDumble Style OverdriveEmpress EffectsEventideExpressionFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionGamechanger AudioGigaheartsGranular DelayHarmonic OverdriveHoly Island AudioHungry Robot EffectsJSA EffectsKlone and Transparent OverdriveMarshall Style DistortionMetal DistortionModulated FuzzModulationModulation WorkstationMulti-DriveMulti-FXMulti-GainOCD Style OverdriveOctave FuzzOctaverOddball DelayOddball FuzzOddball ModulationODR Style OverdriveOpAmp FuzzOscillating FuzzOverdriveOverkill EffectsPedal ChainPhaserPitch-ShiftingPreAmpReverbReverse DelayRockwrightRotary SpeakerSilicon FuzzSuper-Fuzz StyleSwellThorpyFXTimmyTremoloTubescreamer Style OverdriveTweed Style OverdriveUni-Vibe and VibeUtility+-
2026-May--Pedal-Chain-700.jpg

May has been a little bit of strange month - lots of delays really, and waiting for pedals to land.

As inevitably happens most months - much was delayed this month, and I was unable to complete some of the larger articles - they will need to wait until next month, there’s certainly lots of projects in progress. Where new and imminent arrivals kind of scuppered several intended projects - hopefully they can be completed in June.

The first event I’m attending this month is tomorrow - as a micropub ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

8 Monster Gain Machine Pedals

Best in ClassBig Muff Style FuzzBoostBoost and OverdriveBrown Sound DistortionChase Bliss AudioDazatronyxDistortionDriveDrive WorkstationDual-DriveElektronFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionGated and Velcro FuzzKernomMaestro Style FuzzMarshall Style DistortionMetal DistortionMulti-DriveMulti-GainOctave FuzzOpAmp FuzzOrigin EffectsOverdriveSilicon FuzzSuper-Fuzz StyleTeaching MachinesTone Bender Style FuzzTubesteaderVox Style Distortion+-
2026-GPX-Large-Maximalist-Multi-Gain-Pedals-700.jpg

I thought I should focus on my large format heavy-hitters for a change - where these 8 are some of my largest, most potent, and best favoured gain pedals. They are arranged here in alphabetical order, while they were released in the below chronological order. All 8 have featured heavily in my rig at different times - and all 8 are still very valid award winners and still in rotation. While the enormous girth of the Elektron Analog Drive means that is gets somewhat less of a rotation nowadays - ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

4 of the Best Mozztronics Compacts

BoostBoost and OverdriveDistortionDriveFuzz-Drive and FuzzstortionMarshall Style DistortionMetal DistortionMozztronicsMulti-DriveOCD Style OverdriveSilicon FuzzTubescreamer Style OverdriveVox Style Distortion+-
2026-GPX-Mozztronics-4-of-the-Best-700.jpg

So this is the formalisation of a previously introduced theme - where I pick out 4 potential targets per new . mostly new brand to me. This is the first in a new series!

 

I have featured Mozztronics on the site before - for their FZ-1 Maestro take - as part of the ’2020 Key Fuzz Categories Edition’ feature. While I’ve not done an overview before.

 

I recently came across the GD-1 Bone Breaker and was intrigued enough to order one in (should land within a couple of weeks) - it delivers 5 ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Brian Wampler unleashes his best looking pedal to date - the Golden Jubilee 80's inspired Fiery Dual Channel Overdrive and Distortion

DistortionDriveDual-DriveMarshall Style DistortionMetal DistortionMulti-DriveOverdriveWampler+-
2026-GPX-Wampler-Golden-Jubilee-700.jpg

One of Brian Wampler’s very best pedals - this combines a Marshall Silver Jubilee Overdrive voicing with a circa MESA/Boogie Mark IIC/+ Distortion voicing - both blisteringly good!

 

You get the classic 3 controls per side, each side also gets its own ’Character’ switch - which for the Overdrive side is a Higher Gain Range / Gain Structure switch, and for the Distortion side delivers more Brightness. You also get a central switch to select the order of Effects.

 

Controls - DS / Mesa Mark ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Does it Doom? Pedals are now available at Andertons!

DistortionDoes it Doom?DriveDual-DriveFuzzFuzz-Drive and FuzzstortionHarmonic OverdriveMetal DistortionMulti-DriveMulti-GainOctave FuzzOverdriveRat Style FuzzSilicon Fuzz+-
2026-GPX-Does-It-Doom-x-Andertons-700.jpg

Andertons have just recently landed 7 of the 13 Does it Doom? pedal range. Per their moniker - these are mostly higher gain stoner, doom and sludge varieties - including a couple that lean intro Black Sabbath tones.

 

Andertons are still quite adventurous in seeking out new pedal brans - and it’s good to see them give so many brands a fair shake.

 

I’ve not fully processed this series yet to decide which ones are priorities for me - while a cursory glance would indicate that there are ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Joe Anastasio's cool new Void Manufacturing Brand is now available at Joe's Pedals in the UK

BoostBoost and OverdriveCompressorDelayDigital DelayDigital ReverbDistortionDriveDrive WorkstationDual-DriveEnvelope Filter and Auto WahKlone and Transparent OverdriveLone Wolf AudioMetal DistortionModulationModulation WorkstationMulti-FXNoise GateOverdrivePitch-ShiftingReverbRing ModulationTimmyTubescreamer Style OverdriveUtilityVoid Manufacturinng+-
2026-GPX-Joes-Pedals-x-Void-Manufacturing-700.jpg

We all know Joe Anastasio for his long-standing Lone Wolf Audio brand - Left Hand Wrath etc. while he now has a new umbrella brand ’Void Manufacturing’ which covers both Void and Lone Wolf Audio brands of pedals, alongside Void Modular Eurorack Devices.

 

My good friend Joe Light of Joe’s Pedals in Exeter, UK now stocks a range of Void Manufacturing and Lone Wolf Audio Pedals - which feature 8 new varieties - 3 of which have alternative colourway editions.

 

The range consists of 5 x Large,...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Klowra's Gnash Dual-Channel Analog Distortion is an incredible, vibrant, harmonic All-THT-components versatile Multi-Gain pedal - covering Boost, Overdrive, Fuzz, and Distortion - all the way up to super high-gain!

BoostBoost and OverdriveDistortionDriveDrive WorkstationDual-DriveFuzzFuzz-Drive and FuzzstortionHarmonic OverdriveKlowraMetal DistortionMulti-DriveMulti-Gain+-
2026-GPX-Klowra-Gnas-Dual-Channel-Anlog-Distortion-700.jpg

This is a fantastic departure from Klowra’s usual DSP roots. Here we have their first entirely analog all-THT components circuit - and it sounds absolutely killer! In one of the pictures below you can see the high quality internals of this pedal - which deliver the most richly harmonically textured Overdrive, Fuzz and Distoriton tones. This pedal is fun for weeks if not months - it has such a high potential. And is one of the most versatile multi-gain pedals of all time - alongside my long-term...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions
Content Subscriptions
Sign Up
News Navigation































































Stefan Karlsson
Spruce Effects Bids Farewell with a Magnificent Blowout Sale
"I stand corrected - thanks for the update!"
3 days ago
Stefan Karlsson
Spruce Effects Bids Farewell with a Magnificent Blowout Sale
"Hey Bill, I was under the impression that Spruce "...
3 days ago
Bill Barfoot
Spruce Effects Bids Farewell with a Magnificent Blowout Sale
"I don’t think the husband-wife team at Spruce "...
3 days ago
Waiting