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DOD finally releases its Badder Monkey Triple Parallel Blended Circuits Overdrive

BoostBoost and OverdriveDOD EffectsKlone and Transparent OverdriveOverdriveTimmyTubescreamer Style Overdrive+-
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DOD is obviously a company that doesn’t do things by half - and rather than just a straight-up reissue cash-in on that JHS hype. Instead DOD went back to the drawing board and massively re-designed the circuit to make it even more powerful and versatile!

 

The original circuit controls were - Level, Low EQ, High EQ, Gain. And the new pedal ups the ante with 3 separate parallel blendable circuits - Behaved, Bad, and Badder - where the 3-way switch allows you to target 2 of those at a time - ...

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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 ...

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2025-GPX-TWA-Souce-Audio-700.jpg

So - Susumu Tamura first developed his Tube Screamer Circuit for Maxon back in 1979. It came two years after the Boss OD-1, and was in part inspired by that circuit, but since Roland owned the patent for Asymmetrical Clipping - Susumu was  compelled to go with the softer Symmetrical Clipping (which proved to be the more popular!). He also added a tone-stack to bring it up to 3 controls. Boss then copied the Tube Screener back to a degree with their SD-1 - making their own overdrive circuit ...

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Coffee Shop's 4th official pedal - the Portafilter Dual Channel Programmable Overdrive truly knocks it out of the park!

BoostBoost and OverdriveCoffee Shop PedalsKlone and Transparent OverdriveMulti-DriveOverdriveTubescreamer Style Overdrive+-
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So the somewhat oddly named Portafilter Multi-Drive is one of those smart analog circuits with digital controls. Which empowers you with incredible versatility here - where we essentially have 6 x total overdrives, 2 x distortions, 2 x three band EQ’s. And you have 6  onboard Presets and 20 via MIDI to make it all work for you!

 

The 3-Band EQ consist of the fully variable Bass and Treble controls, and a 3-way Mid control - with Flat / Scoop / Boost options.

 

Controls - 2 x Bass, Treble, ...

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2025-GPX-Warm-Audio-WA-TS-Tube-Squealer-700.jpg

I’ve been highly critical of Warm Audio in the past - culminating in my red-line critique of some serious Trade Dress violations - for its Mutation Phasor II, ODD and Warmdrive pedals - those were definitely out of line, and over the line! And contrasted significantly with their opening flurry of Centavo, Jet Phaser, and Foxy Tone Box - which I felt were sufficiently differentiated - making for proper Tributes and Riff-offs of those original themes - versus more of a Rip-Off for the Phasor II, ...

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Mad Professor Capsule Collection and Future Intended Targets

Best of BrandsBlues Breaker Style OverdriveBlues Driver Style OverdriveBoostBoost and OverdriveChorus and VibratoDigital DelayDigital ReverbDistortionDriveDumble Style OverdriveFlangerFuzzFuzz-Drive and FuzzstortionHarmonic OverdriveKlone and Transparent OverdriveMad Professor EffectsModulationMulti-FXOverdrivePreAmpSilicon FuzzTimmyTubescreamer Style OverdriveTweed Style Overdrive+-
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It seems a long while since I first met the new owners of Mad Professor the Iconic Finnish Pedal Brands - Jussa and Mikko - at the London Synth and Pedal Expo back in March - where they announced their new MK2 Simble. They were sort of queuing up the pre-sales for that pedal - which started a week or two later, but it took quite the while for it to be officially launched and in stock.

 

I’ve been a big fan of Mad Professor pretty much from the start - especially as it’s somewhat connected to ...

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6 of a kind - 6 identical format Keeley Electronics Compact Drive Pedals

4-in-1 SeriesBest of BrandsBlues Breaker Style OverdriveBlues Driver Style OverdriveBoostBoost and OverdriveDriveDual-DriveKeeley EngineeringKlone and Transparent OverdriveMulti-DriveOCD Style OverdriveODR Style OverdriveOverdriveTubescreamer Style Overdrive+-
2025-GPX-Keeley-4-in-1-Series-Sorta-x-6-700.jpg

So I’ve been waiting for my much delayed Keeley Manis to land (#17 overall) - to complete the series - and that happened on the day I’m writing this piece - which will be ’yesterday’ by the time it goes live. I ordered mine from Andertons on the 25th June - but it was delayed coming into stock at least twice, and then delayed on the shipping - so it’s been a series of scheduling issues supposedly.

 

I’m not sure what the root cause is - but the formerly pretty solid Andertons ’coming into ...

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Japan's KGR Harmony makes uniquely textured high quality hand-crafted cast iron pedals using traditional techniques

Best of BrandsBig Muff Style FuzzBlues Driver Style OverdriveBoostBoost and OverdriveFuzzKGR HarmonyOverdrivePreAmpSilicon FuzzTimmyTubescreamer Style Overdrive+-
2025-GPX-KGR-Harmony-Quad-700.jpg

I’ve been meaning to cover these KGR Harmony pedals for a while - since I first saw them on the Coast Sonic newsletter. If I recall correctly EarthQuaker Devices did some custom limited editions of its Plumes and Blumes Overdrive Pedals - in collaboration with the same KGR Harmony! I just can’t recall which of those mailers I saw first.

 

In any case these pedals are hand-made using traditional Japanese techniques including  Nanbu-tekki. and utilising a proper iron foundry to make those very ...

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2025 June Pedal-Chain Update - Episode VI - Brit Infusion & Lo-Fi

Big Muff Style FuzzBitcrushing and Lo-FiBoostBoost and OverdriveButterfly EffectsChorus and VibratoDelayDelay WorkstationDigital DelayDigital ReverbDistortionDriveDrunk BeaverDual-DriveElectronic Audio ExperimentsEmmergy FXExpressionFjord FuzzFredric EffectsFunny Little BoxesFuzzFuzz Face Style FuzzFuzz-Drive and FuzzstortionGated and Velcro FuzzGermanium FuzzGlitchGranular DelayHello Sailor EffectsHiwattHudson ElectronicsKlowraLastgasp Art LaboratoriesLichtlaerm AudioMarshall Style DistortionMetal DistortionModulated FuzzModulationModulation WorkstationMulti-DriveMulti-FXOddball FuzzOddball ModulationOpAmp FuzzOverdrivePedal ChainPitch-ShiftingPreAmpRainger FXReverbReverb WorkstationSinvertekSoundLad LiverpoolSwiff AudioThis Heavy EarthTone Bender Style FuzzTubescreamer Style OverdriveTunersUni-Vibe and VibeUtility+-
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June was influenced by a few key events. Obviously the Leeds Pedal Show had a massive impact on me - and I picked up 9 pedals at that show - all excellent, and later picked up a Hudson Electronics AP-II Broadcast. So the reach of the Leeds Show has been massive - particularly the brace from Emmergy FX and SoundLad Liverpool. Then also my visit to good friends Hello Sailor Joe and Glyn - which resulted in a further brace of superior pedals, all featured on the blog this month.

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2025-GPX-SoundLad-Liverpool-Scran-2-Functional-700.jpg

The MK1 Scran first emerged in 2021 - designed to replicate the sound of the Britpop era - with classic British sounds straddling Marshall and Voxy tones, but capable of much more besides - including that typical Britpop jangle too. ’Let’s Play All’ Maestro Matt Webster first coined the phrase ’Oasis in a Box’ - which is why we have the Cool Britannia Edition of this pedal - but the original remit was much broader - and was meant to cover off most of the key Britpop Bands / Sounds of that era -...

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