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2026-GPX-Drunk-Beaver-Huliaipole-Anarchy-Fuzz-700.jpg

The Huliaipole Anarchy Fuzz is a radical evolution of the classic Jordan Boss Tone circuit, meticulously re-engineered for unparalleled tonal flexibility and dynamic response. Moving away from a standard silicon setup, this fuzz utilizes a unique hybrid pairing of a Silicon 2SD1330 and a NOS military-grade Germanium 1T403 transistors, with the entire gain stage completely re-biased to perfectly accommodate the Germanium component. 

 

Vitalii has introduced a dedicated ’Texture’ control to ...

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Drunk Beaver Pedal Drop #38 - the Voznesensk Dino Drive revives their T-Rex pedal, which in turn was based on the long-discontinued Dinosaural Tube Bender Pedal

BoostBoost and OverdriveDriveDrunk BeaverFuzzOverdriveSilicon FuzzTone Bender Style FuzzTubescreamer Style Overdrive+-
2026-GPX-Drunk-Beaver-Voznesensk-Dino-Drive-700.jpg

Back in 2003, Dan Coggin’s Dinosaural created a silicon transistor circuit which sort of combined elements of a Tube Sceamer and a Tone Bender - and hence the ’Tube Bender’ moniker. I believe the earliest models were in Silver sort of 1590BB style enclosures, and the later ones were in Black.

 

From 2003-2007 a total of around 150 were made. And in the intervening years several takes on that circuit emerged - including the Aion FX Wyvern in 2020, and the Drunk Beaver T-Rex a year later - ...

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Personal Stand-alone RangeMaster / Treble Booster Capsule Collection

Bispell AudioBlack Country CustomsBoostBoost and OverdriveCatalinbreadCrazy Tube CircuitsDrunk BeaverDryBell EffectsExpresso FXHello Sailor EffectsKMA AudioPreAmpSpaceman EffectsThorpyFX+-
2026-GPX-Personal-RangeMaster-Capsule-V2-700.jpg

In the wake of my recent RangeMaster rundown I thought it would be fun to list those stand-alone units which ended up in my reference collection. I have a huge affinity for treble booster - where the majority I own are on combination pedals - including Plexi-Range types and Fuzz-Ranger types - overall around 30 treble boosters of various guises, and mostly in Germanium format.

 

My purely stand-alone RangeMasters / Treble Boosters kind of number 14 - while the CTC Constellation is kind of a ...

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2026 March Pedal-Chain Update - Episode III - Giga-Muff Multiplier

Big Muff Style FuzzBoostChorus and VibratoDazatronyxDecades PedalsDelayDigital ReverbDistortionDouble TrackingDriveDrunk BeaverElectro-HarmonixEmpty Head EffectsEnvelope Filter and Auto WahFlangerFredric EffectsFulltone EffectsFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionGermanium FuzzGigaheartsHagerman AmplificationHarmonic OverdriveHello Sailor EffectsKlone and Transparent OverdriveMarshall Style DistortionModulationMozztronicsMulti-DriveNoise GateNoise Maker MarketOCD Style OverdriveOctave FuzzOddball FuzzOpAmp FuzzPastFXPedal ChainRat Style FuzzRedSeven AmplificationReverbRhPf ElectronicsSilicon FuzzSuper-Fuzz StyleTone Bender Style FuzzTubescreamer Style OverdriveUtilityVox Style DistortionZorg Effects+-
2026-March--Pedal-Chain-700.jpg

After the quiet comfort of February, March unleashed an avalanched of work - both in terms of new releases and acquisitions, but especial in the field of Guitar and Pedal expos - where I attended 3 within a month - first The Birmingham Guitar Show at Cranmore Park, then the London Synth and Pedal Expo at Studio 9294, Hackney Wick - and then back to Birmingham for the Noise Maker Market at Centrala, Digbeth - all grand events.

I burned myself out a little this month, and came back willingly empty...

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40 of the Best Upper Octave Fuzz Pedals - from my own collection

AnasoundsBasic AudioBearfoot FXBeetronics FXBig Ear PedalsBig Muff Style FuzzCaroline Guitar CompanyCitadel ElectronicsDanelectroDemiurge InstrumentsDiamond PedalsDrunk BeaverEarthQuaker DevicesElectro-HarmonixElectronic Audio ExperimentsFjord FuzzFredric EffectsFulltone EffectsFuzzFuzz ImpFuzz-Drive and FuzzstortionGermanium FuzzGreat Eastern FX Co.Hangman fxHello Sailor EffectsJackson AudioJAM PedalsKeeley EngineeringKMA AudioLastgasp Art LaboratoriesLoe SoundsMaestro Style FuzzModulated FuzzMu-TronMythos PedalsOctave FuzzOddball FuzzOpAmp FuzzOscillating FuzzRedbeard EffectsRitual DevicesSentimental Bob ElectronicsSilicon FuzzSitek Guitar ElectronicsSpaceman EffectsStone Deaf EffectsSuper-Fuzz StyleVahlbruch FXZorg Effects+-
2026-GPX-40-Octave-Fuzz-Selection-700-.jpg

This project has been a long time in the making - I actually started off this compilation properly last autumn, and then have iterated the final selection a number of times since then - before reaching this final format. I apologise to anyone whom I’ve inadvertently left out - I still have a number of Octave Fuzzes to require - that task is never ending!

 

I own around 80 octave fuzzes so far - and this is near enough half of those - where I’ve mostly leant into compact editions - and ...

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Drunk Beaver releases Pedal Drop #37 - the Bashtanka Muff on Π Pi Day [3.14] - a cool Big Muff 2 OpAmp Fuzz take

Big Muff Style FuzzDrunk BeaverFuzzFuzz-Drive and FuzzstortionOpAmp Fuzz+-
2026-GPX-Drunk-Beaver-Bashtanka-BM2-700.jpg

The Bashtanka is a mostly unadulterated take on the recent EHX Big Muff 2 circuit. Vitalii wanted to explore the potential of that circuit, with additional fixes for Low-end filter (e.g. 0.7Hz filtering in the original gain section looks odd for an audio circuit and might cause issues); Vitalii moved those to 15Hz.

 

The key mod is a tone switch which sits between the Big Muff tone-stack and a simple Low Pass Filter (louder, no mids scoop). On the components side - Vitalii deployed MC4558 ...

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My second longest mission is now complete as I have 3 fantastic enhancements and evolutions of the OD-1 circuit and one intriguing adjacent

Best in ClassBoostBoost and OverdriveBossDrunk BeaveriStingorOverdrivePastFXPettyjohn ElectronicsTubescreamer Style Overdrive+-
2026-GPX-Boss-OD-1-Variants-700.jpg

If you read my recent PastFX OG-1 piece - you would know that I initially intended to pick up an original long-dash OD-1 with the very original 14-pin JRC3403 OpAmp onboard. There’s hardly any of those available in the wild - and typically they are battered and way over-priced. I had intended to get one and have it modified with an additional tone-stack - as I always felt that was a key element missing from the original, and one of the reasons for the greater success of the Ibanez TS808 Tube ...

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12 of the Best Currently Available RangeMaster / Treble Booster Pedals

Black Country CustomsBoostBrian May GuitarsCatalinbreadDrunk BeaverDryBell EffectsExpresso FXFulltone EffectsFuzzGreer AmpsHello Sailor EffectsJDM PedalsR2R ElecttricReeves Electro Guitar Pedals+-
2026-GPX-12-RangeMasters-700.jpg

My friend Olivier asked me to do an updated rundown of my favourite choices for RangeMaster / Treble Booster - and I picked out 12 of the best viable candidates.

 

There’s a few honourable mentions for pedals that didn’t quite make the final 12 or have been discontinued since I last did this exercise.

 

These are still worth seeking out, while they are all discontinued :

  • Bispell Tor (unspec. Si)
  • JAM Pedals Rooster Ltd (CV7003 / OC44)
  • Keeley Java Boost OC44 Edition
  • KMA Machines
...
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2026 February Pedal-Chain Update - Episode II - Steady Progress

BoostBoost and OverdriveBrelliottDelayDiamond PedalsDigital DelayDistortionDriveDrunk BeaverFuzzHarmonic OverdriveHarmonizerHorrothia EffectsiStingorKlowraKMA AudioMarshall Style DistortionMulti-DriveMulti-GainNoise Maker MarketOctave FuzzOctaverOverdrivePedal ChainPitchRat Style FuzzRhPf ElectronicsSinvertekTape DelayTone Bender Style FuzzWampler+-
2026-February--Pedal-Chain-700.jpg

February is always something of a lull - particularly after the hyper busy NAMM-inflected January. This month is the doldrums of the calendar where not much gets releases. I did though manage to land a decent selection of a dozen pedals - obviously some from the previous year. With the Sinvertek MGAT-1 EVO being the standout pedal landed - where the Klowra Gnash and Wampler Golden Jubilee were pretty spectacular too. 3 x Klowra pedals on the board this month - all excellent!

 

Of course there...

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2026-GPX-Drunk-BeaverChernihiv-Sonic-Distoriton-700.jpg

As always, Vitalii has upgraded some of the key components here and added a couple of extra really useful mods.

 

Controls - Volume, Tone, Drive, EQ Mod : Modern / Flat / Stock, Clipping Mod : Modern / LED / Stock.

 

The EQ mod delivers : stock - deep scoop, flat and modern with less pronounced mid cut. The Clipping toggle delivers : stock symmetrical Si KD522, modern asymmetrical Si ITT + BAYP-95 on one side and ITT on the other, LED is 2 x LEDs. 

 

The Chernihiv carries a Vintage SGS ...

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