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2026-GPX-KMA-Chief-Disruptor-Bloodstone-Edition-700.jpg

This is one of my two most favoured extended range Muffs - alongside TX Pedals’ Animalizzer. I first reviewed the Chief Disruptor back in January of 2022 - where that was a massively evolved and improved take of its Dead Stag Predecessor.

 

This new Bloodstone Edition has the exact same insides as the original Chief Disruptor - just with that more doomy all-black / blackout Bloodstone colourway - which some will undoubtedly prefer. I’m of course tempted, but I’m loath to double down on pedals...

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2026-GPX-Hungry-Robot-Stargazer-Reverb-700.jpg

A really elegant and tasteful Spacey Ambient Dual Channel Reverb with 2 identical Blue and Red Channels which you can set up independently and flip between on-the-fly.

 

This circuit sits inside Hungry Robot’s preferred landscape-style 1590BB type enclosure and features Boss-style silver-top knobs of different sizes to great effect.

 

This latest iteration of the Stargazer features trails, full wet/dry blend, and full stereo signal processing for the first time!

 

It further benefits from...

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Mid-Size Modulation Favourites

Asheville Music ToolsBest in ClassBossCaroline Guitar CompanyChorus and VibratoEnvelope Filter and Auto WahEventideFlangerFormula BFulltone EffectsHamstead SoundworksHarmonizerKrozz DevicesModulationMoth ElectricPhaserPitchPitch-ShiftingRotary SpeakerSlicer and StutterStrymonSubdecay EffectsTremoloUni-Vibe and Vibe+-
2026-GPX-12-Favourite-Modulations-Mid-Size-700.jpg

A few notes in advance! Obviously I’m a huge fan of Analog Modulations in particular, and especially compact boxes - which deliver the largest numbers in my reference collection. While I do also like Portrait style 1590BB types too - and these are mostly they! The Hamstead Redwing is a little larger, and the Boss XS-100 is one of the largest pedals I have in my collection - and appears here somewhat shrunk down - otherwise this selection would look decidedly odd.

 

There were some very deep ...

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A Summary Overview of Central London's Denmark Street Gear Haven

B.R.A.T.BossDawsonsDenmark StreetFlat Iron Steak RestaurantsGear MaintenanceGuitar Gear ResourcesGuitar Gear RetailHanks GuitarsNo. Tom GuitarsRegent SoundsRolandRoland StoreRose MorrisRough TradeSixty Sixty SoundsStairway to KevinWunjo Guitars+-
2026-GPX-Denmark-Street-Guitars-London-700.jpg

When I first visited Denmark Street in the Mid 80’s - both sides of the row were all fully bustling Musical Instrument Shops - mostly guitar-related. I bought my first guitar here - a black gloss Ibanez RG440 Roadstar II Deluxe back in late 1985 - around my 16th birthday. It was a brand new instrument - but I can’t recall what I paid for it, or which shop I bought it from - it was on the North side of the street for sure. While for a period I was crossing the street back and forth in ...

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2026-GPX-Gamechanger-Plus-Pedal-II-Sustainer-700.jpg

From a distance things look to be fairly similar (identical shape and dimensions) - but go closer - and you can see there’s a slew of new options and controls. The facia has double its previous controls - now 8 in place of 4; there are 3 controls on the rear panel - where there were none previously. And the optional extra Footswitch now has 2 further operational Modes to select via a 3-way rear slider-switch. We also have a new Spectral Dual Resonance Engine to extend the pedal’s prowess even ...

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Spruce Effects Bids Farewell with a Magnificent Blowout Sale

DistortionFuzzGermanium FuzzIn MemoriamPreAmpSpruce Effects+-
2026-GPX-Spruce-Effects-Farewell-Sale-700.jpg

The Spruce Effects Sale kicked off yesterday - Sunday, July 12th at 9:00 AM PST - and of course most everything is already gone!

 

I was determined to pick up a Limekiln Edition of the Americana States Series - which I very fortunately did!

 

Note that these are B-stock Editions - typically with some minor surface dings / blemishes. And that some pedals have different styles of metal knobs to those pictured.

 

It’s sad to see another unique builder retire. I of course wish them luck with ...

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2026-GPX-Drunk-Beaver-Ivan-Mazepa-2-700.jpg

The Ivan Mazepa 2 takes Drunk Beaver’s celebrated 2022 tribute to the fuzz section of the rare Soviet Poltava Fuzz-Wah (1975) and packs it into a pedalboard-friendly 125B enclosure — roughly half the size of the previos 1590BB version. Entirely distinct from classic Western circuits like the Fuzz Face, Tone Bender, or Fuzz-Tone, this unique hybrid design utilizes NOS vintage Soviet transistors (Silicon KT315B and Germanium GT310B) paired with low-noise modern components to deliver an ...

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2026-GPX-Fuzzlord-Nazareth-Distortion-700.jpg

I’m a significant fan of Octave Fuzz and Octave Distortion Pedals - my recent Holy Island Angel Teeth and Micro Mountain Mover, and the exceptional Blue Colander Grimrobe are all excellent example of that genre. And the Nazareth slots in beautifully - as a high gain crushing doomy distortion.

 

Controls - Active Bass, Active Mids, Active Treble, Volume, Gain, Octave Boost Level, Bypass Footswitch, Octave Boost Footswitch.

 

A very straightforward pedal with extended shaping via 3-Band ...

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2026-GPX-Walrus-Audio-Lum-2026-Edition-700.jpg

This is an interesting one for sure - as this was initially billed as a totally limited one-off release - back in September of last year - with a commitment that only a total of 600 units would be produced. But now the self same circuit is back on general release - in 2 new colourway edition.

 

This essentially re-uses the Slötvå format - but takes in algorithms form the Fable Granular Generator, and Lore Reverse Reverb. Think of it as a best off those 3 essentially. The format and structure ...

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My OBNE x Emily Hopkins x B's Music Purr-ting is finally purring on all cylinders!

Bitcrushing and Lo-FiB's MusicChorus and VibratoDelayDigital DelayDigital ReverbEmily HopkinsGlitchGranular DelayLo-Fi DelayModulationMulti-FXOddball DelayOld Blood Noise EndeavorsReverbReverse DelayReverse ReverbTremolo+-
2026-GPX-Bs-Music-Purr-Ting-Main-Knobs-V2-700.jpg

I first featured the Old Blood Noise x Emily Hopkings Parting back on January 21st. All the demos were great, but I was massively put off by the overly cluttered nature of the artwork. Even in the early monochrome edition - that ultra busy design made it really hard to even look in the direction of the pedal - I imagine anyone on the spectrum would not have reacted well to that design. It kind of drowned out the functional ability of the pedal - and made it look far tricker to deploy than it ...

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