ao link
Amps
Boost and Overdrive
Delay
Distortion
Fuzz
Guitars
Modulation
Pitch
Reverb
Utility
All
All

End of Year Pedal Chain Update - Class of 2025

Ambient EffectsAnalog DelayBeat MachineBecos FXBest in ClassBig Muff Style FuzzBitcrushing and Lo-FiBlender and MixerBlue ColanderBlue FX DevicesBlues Breaker Style OverdriveBoostBoost and OverdriveBossBrelliottBrown Sound DistortionButterfly EffectsChase Bliss AudioColortone PedalsCompressorCoriolis EffectsCornerstone Music GearCosmic Loop FXCrazy Tube CircuitsCryBabyDelayDigital DelayDigital ReverbDistortionDown-TunerDriveDrive WorkstationDrunk BeaverDryBell EffectsDual-DriveEarthQuaker DevicesEchoverbElectro-HarmonixExpressionFlangerFlatley Guitar PedalsFortin AmpsFuzzFuzz-Drive and FuzzstortionGermanium FuzzGlitchGranular DelayGreat Eastern FX Co.Hangman fxHarmonizerIK MultimediaIntensive Care AudioJim DunlopLo-Fi DelayMarshall Style DistortionMetal DistortionModulated FuzzModulationModulation WorkstationMulti-DriveMulti-FXMulti-GainOctave FuzzOctaverOpAmp FuzzOverdrivePastFXPedal ChainPitchPitch-ShiftingPlate ReverbPlutoneium EngineeringPoly EffectsPolyendRack Style ReverbRat Style FuzzRedbeard EffectsReverbReverb WorkstationRotary SpeakerShimmer ReverbSilicon FuzzSinvertekSolar PedalsSpaceman EffectsSpacey ReverbTeaching MachinesThorpyFXTone Bender Style FuzzTubesteaderTweed Style OverdriveUtilityWah and Fixed WahWampler+-
2025-December-Class-Of-GPX-Pedal-Chain-700.jpg

New Pedals in the Class of 2025 Pedal-Chain Snapshot = 41

 

[OCTOBER]  = 9

[NOVEMBER] = 6

[MARCH] = 5

[SEPTEMBER] = 5

[AUGUST] = 4

[JANUARY] = 3

[FEBRUARY]  = 3

[APRIL] = 2

[JUNE] = 2

[MAY] = 1

[JULY] = 1

 

[A-Z by Brand]

  1. Becos FX CompIQ Pro Yuna Soft Knee Blackmer VCA Studio Style Compressor [SEPTEMBER]
  2. Blue Colander Grimrobe Dual Cascaded Super Rat [OCTOBER]
  3. Blue FX Devices Fuzz Fields Ultimate Modulated Fuzz [SEPTEMBER]
  4. Boss RT-2 Rotary Ensemble Leslie / Rotary Speaker
...
Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2025-GPX-JHS-x-EHX-Big-Muff-2-700.jpg

So back in the 70’s EHX’s Mike Matthews commissioned both Howard Davis and Bob Myer to make the next generation of Big Muff - using the newly release OpAmps / IC’s rather than the individual quartet of Transistors. Each engineer came up with their own version - and Mike picked out the Howard Davis one for production - which then became the 1978 EHX OpAmp Big Muff.

 

Meanwhile Bob Myer’s version sat abandoned and forgotten in the mist of time - until Josh Scott and Daniel Danger came upon it ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

EarthQuaker Devices' Sunn O))) HalfLife Fer KGR Harmony Collaboration sells out in under 100 minutes

DistortionEarthQuaker DevicesFuzzKGR HarmonyOctave FuzzOpAmp FuzzRat Style FuzzSunn O)))+-
2025-GPX-EQD-Sunn-O-Live-Pedal-KGR-700.jpg

This is the second time EQD has collaborated with KGR Harmony’s Japanese Iron Foundry - famous for its relief-design wrought-iron / cast-iron enclosures. And here we get the most compact variant of the Sunn O))) Life Pedal do date - essentially the V4 edition of that circuit - named the ’HalfLife Fer’.

 

Only 200 of these were made - and they barely lasted an hour and half. So this is more my documenting the provenance of this circuit than putting up yet another promo feature. It’s all ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2025-GPX-CTC-Orama-Fuzz-Drive-700.jpg

So this Orama is a wonderful take on the early Orange 120 style of Amplifier from 1974, combined with legendary 90’s Boutique Fuzz - the Frantone Peachfuzz from 1997.

 

We have 6 controls on the Amp side, and 4 controls for the Fuzz. We also get the typical Send / Return FX Loop that Chrisots normally includes on his Dual Pedals. The two voicings here combine really beautifully - adding further richer textures and harmonics into the mix.

 

Controls - ORANGE AMP SIDE } Master Volume, High ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2025 Best New Fuzz Pedals of the Year

Big Muff Style FuzzBlind Panic DevicesBlue FX DevicesCoriolis EffectsDrunk BeaverEarthQuaker DevicesElectronic Audio ExperimentsEmmergy FXFarmer Factory EffectsFjord FuzzFredric EffectsFunny Little BoxesFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionGated and Velcro FuzzGermanium FuzzGreat Eastern FX Co.Hangman fxHello Sailor EffectsIntensive Care AudioManson Guitar WorksModulated FuzzMoose ElectronicsOctave FuzzOddball FuzzOpAmp FuzzOscillating FuzzPasta PedalsRainger FXRedbeard EffectsRhPf ElectronicsSilicon FuzzSoundLad LiverpoolSpaceman EffectsSuper-Fuzz StyleTeaching MachinesThorpyFXTone Bender Style FuzzWampler+-
2025-GPX-Best-of-New-Fuzzes-700.jpg

Probably the strongest selection of the year - each one of these is amazing and sounds killer. But then agin similar was true of the Overdrives. I’m very much a fuzz fanatic - so his selection has to take the edge - what a selection!

 

This selection includes 3 from EarthQuaker Devices, 2 from Drunk Beaver, 2 from Fjord Fuzz, and 2 from ThorpyFX.

 

It also includes the likely pedal of the year - within a selection of 10 award winners here - these are so good - I could have labelled even ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2025 November Pedal-Chain Update - Episode XI - Double Decked

Analog DelayBig Muff Style FuzzBoostBoost and OverdriveChorus and VibratoCompressorDelayDigital DelayDistortionDriveDrunk BeaverElectronic Audio ExperimentsEmpty Head EffectsFlattley Guitar PedalsFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionGermanium FuzzGreat Eastern FX Co.Intensive Care AudioJHS PedalsLo-Fi DelayManson Guitar WorksMarshall Style DistortionModulationModulation WorkstationMoose ElectronicsMuir Audio DesignMulti-DriveMulti-FXMulti-GainOctave FuzzOpAmp FuzzOverdrivePasta PedalsPastFXPedal ChainPoly EffectsRat Style FuzzRitual DevicesSilicon FuzzSinvertekSpaceman EffectsThorpyFXTremoloTubescreamer Style OverdriveTWA EffectsTweed Style OverdriveUtility+-
2025-November-GPX-Pedal-Chain-700.jpg

Another super busy month for me - particularly towards the end - with numerous large scale articles out this week. That also coincided with my busiest week of the year for my other day job. Meaning that I was up until 4-5 in the morning every day - just to keep up with my commitments.

I was already somewhat shattered and burned out before I even got to this super busy period - and it’s a relief that all that work has now been completed on schedule.

I’m especially proud of my work on the Bucket ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2025 ThorpyFX Capsule Collection - Full Stack - 31 Strong!

Best of BrandsBig Muff Style FuzzBlues Breaker Style OverdriveBoostBoost and OverdriveBufferCompressorDistortionDriveEQFlangerFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionGermanium FuzzKlone and Transparent OverdriveMarshall Style DistortionModulationOpAmp FuzzOscillating FuzzOverdrivePreAmpRat Style FuzzSilicon FuzzSuper-Fuzz StyleThorpyFXTimmyTone Bender Style FuzzTremoloTube OverdriveTweed Style OverdriveUni-Vibe and VibeUtilityVox Style Distortion+-
2025-GPX-ThorpyFX-Capsule-700.jpg

My close association with Thorpy started back in late September of 2018 - at the now defunct Olympia UK Guitar Show. He was the first pedal maker I reached out to, and the first I connected with.

Since then ThorpyFX Pedals have become my 3rd most populous selection after Boss and Drunk Beaver. Those 3 brands alone contribute over 200 pedals to my reference collection!

 

The fact that I’m now at 31 ThorpyFX Pedals is a major milestone - and features every mainline MKII pedal Thorpy has made. ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Also Engineered by Thorpy!

Best of BrandsBig Muff Style FuzzBoostBoost and OverdriveDistortionDriveFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionHarmonic OverdriveManson Guitar WorksMarshall Style DistortionMulti-GainOctave FuzzOpAmp FuzzOverdriveRedbeard EffectsRose MorrisSilicon FuzzSuper-Fuzz StyleThorpyFXTone Bender Style FuzzVictory AmpsVox Style Distortion+-
2025-GPX-Engineered-by-Thorpy-700-.jpg

This has turned out to be something of a Thorpy month! - following on from the recent Manson Supermassive Black Fuzz and 3 Thorpy acquisitions this month - indeed the Supermassive is also engineered by Thorpy!

 

I thought I should do a quick retrospective of pedals and projects that Thorpy has been involved in.

 

I selected my favourite pedal from those 4 brands (some singular options!) :

  • Redbeard Effects : Bearded Vulture Direct Drive with Octave
  • Victory Amps : V1 The Jack Guthrie
...
Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Drunk Beaver's V2 Iteration of the Disambiguation Muff-Rat sees a massive upgrade with 2 more controls, and additional and enhanced circuit components

Big Muff Style FuzzDistortionDrunk BeaverFuzzFuzz-Drive and FuzzstortionOpAmp FuzzRat Style Fuzz+-
2025-GPX-Drunk-Beaver-Disambiguation-II-700.jpg

The Drunk Beaver Rat-into-Muff Disambiguation first materialised as a 3-knob type back in 2021 - simply with Distortion, Level, and Tone controls - and an intriguing cool militaristic army green enclosure with black pistol graphic.

 

I always liked that version - but at times it could be a little muddy, and I sometime felt it could have done with a bit more volume. Which is a large part of what is new in the V2!

 

We now get 5 Controls - with the same core 3 controls - here named Tone, Gain...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

My 4-in-1 Manson Supermassive Black Fuzz has landed - and it's an amazingly wide-ranging full-on Fuzz that touches on all the classic references and delivers plenty more besides!

Big Muff Style FuzzFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionManson Guitar WorksMansons GuitarsOpAmp FuzzSilicon FuzzTone Bender Style Fuzz+-
2025-GPX-Manson-Supermassive-Black-Fuzz-SK-700.jpg

What we have here is an incredibly potent fuzz - consisting of 3 x OpAmps, 3 x Silicon Transistors, and 2 x Blue LEDs - so the core fuzz flavour is already immense and richly textured - very much ’Supermassive’ in its output. And you then have an impressively powerful tone stack essentially - consisting of an expansive Filter [Warp] (350Hz > 5kHz) used in tandem with a wide-ranging ’Q’ bandwidth control [Dimension]. So essentially a sort of semi-parametric EQ - where you set your chosen ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions
News Navigation






















































Cyril Demaegd
2025 Best New Modulation, Pitch, Utility and Multi-FX Pedals of the Year
"The bass synth really catched my eye this year. I "...
4 days ago
Stefan Karlsson
2025 Best New Fuzz Pedals of the Year
"This year is the best for Fuzz to date for me - "...
4 days ago
Paul Smith
2025 Best New Fuzz Pedals of the Year
"2023 was a great year for fuzz. Do you think this "...
4 days ago
Jared Brooks
Also Engineered by Thorpy!
"My Manson SMBF finally arrived (they oversold the "...
5 days ago
Waiting