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

Farmer Factory's Horny '66 in Hot Pink Swirly Sparkle Finish sounds every bit as vibrant as it looks

Farmer Factory EffectsFuzzFuzz Face Style FuzzGermanium Fuzz+-
2025-GPX-Farmer-Factory-Horny-66-700.jpg

So this is Fuzz Face #104 for me - I always say I have room for one more brilliant one - and this one is one of the very best - it’s properly special sauce! The selected transistors - NKT CV7007 and 2N527 sound amazing together - really vibrant and searing and full on - with all the great hallmarks of classic Germanium Fuzz Face dynamics and guitar volume gain cleanup - but with more range and verve!

 

You get an external Q2 Bias - which is essential for me - as well as a really cool 3-way ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

My Reeves Electro Etched Edition Darlington Flyer Dual-Natured Fuzz has Landed!

FuzzGated and Velcro FuzzReeves Electro Guitar PedalsSilicon Fuzz+-
2025-GPX-Reeves-Daugthterboard-Darlington-Flyer-Etched-700.jpg

I think only 10 of these were made - it’s funny how it sometimes is an advantage to wait out a pedal release - as frequenly a subsequent . later edition / variant tends to be better looking than the original. I’ve learned that for some brands it’s better to wait things out - like Beetronics - as later editions almost always turn out to be prettier than the original take.

 

With Reeves Electro the dynamic is often quite different as very limited numbers are available - so there it is ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

My Crazy Tube Circuits Venus Tube Driver has finally landed after quite the adventure

BoostBoost and OverdriveCrazy Tube CircuitsFuzz-Drive and FuzzstortionOverdriveTube Overdrive+-
2025-GPX-Crazy-Tube-Circuits-Venus-700.jpg

The Journey!

So this quest started at the tail end of January when the Venus was first teased at the NAMM show. I contacted Christos straight after the show and requested that I be fully in on the launch. I cover most every CTC launch - while typically it’s mostly just from the materials that Christos sends me - which are extensive.

 

I thought I had indicated that I wanted to be in on an hands-on deep dive review - but I’ve since read my statements and my meaning wasn’t always crystal clear...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2025-GPX-OBNE-Black-Foundain-Stereo-700.jpg

First thing I have to say is how dinky this format is - which is shared by the new Dark Star and Pardner Fuzz pedals - it’s around he same size as a square Strymon type which is really cool - as these pedals are relatively easy to accommodate within the Tetris environment of your pedalboard.

 

So as before this is much more than just a stereo-fying exercise as it massively evolves the original compact pedal format with a load more features. And similar to the Dark Star being a distinctly ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2025 London Synth and Pedal Expo Highlights from Studio 9294, Hackney Wick

AM FXAudio Distribution GroupBossChase Bliss AudioD'AddarioDelicious Audio / Stompbox ExhibitFace MIFormula B PedalsGreat Eastern FX Co.Guitar Gear ResourcesGuitar Gear RetailGuitarGuitarHeadstock GroupIntensive Care AudioJAM PedalsKernomMad Professor EffectsOrigin EffectsRainger FXSource DistributionUAFXUniversal AudioWestside Distribution+-
2025-GPX-London-Show-Formula-B-V2-Cover-700.jpg

So - we’ve had 3 incredible guitar gear events this month - covering Birmingham, then Woking, and now London - in probably my favourite venue on the circuit. Studio 9294 is such a unique place - having the outside canal-side terrace, and superb next-door restaurant and bar - in the guise of Number # 90 - which always serve up a very decent lunch! With the sun out - like we experienced at the weekend - this venues is wholly glorious - there’s a cool nearby Sainsbury’s, and indeedned ’Bad Coffee’...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Mooer's Prime Minimax M2 Intelligent Pedal is a cool Bluetooth App-controlled Multi-FX with 194 Effects Onboard

Amp and Cab IR SimAmpsBeat MachineBoost and OverdriveCompressorDelayDistortionEQLooperModelling AmpModulationMooerMulti-FXPreAmpReverbUtility+-
2025-GPX-Mooer-Prime-M2-700.jpg

Mooer was due to be at the recent London Synth and Pedal Expo that I attended over the weekend, but ended up being a casualty of the Heathrow Substation Fire - the only pedal that got there in time was its GS1000 Intelligent Amp Profiling Processor and there was some kind of power supply issue with that - so it needed to be retired on the very first day!

 

I was hoping to see the GL100 Looper and this Prime M2 at the show - while alas neither of those pedals made it in the end! 

 

The Prime...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

That Pedal Show collaborates with Mythos Pedals for the extended range Argo Boost Deluxe

BoostFuzzMythos PedalsOctave FuzzSilicon FuzzThat Pedal Show+-
2025-GPX-Mythos-Argo-Boost-Deluxe-700.jpg

I believe this is very specifically a Mick Taylor signature pedal - and he was the one that instigated this collaboration - based on how he liked to deploy his single Argo Octave Fuzz. This Deluxe model takes the Mythos’ Argo Octave Fuzz, based on the Prescription C.O.B. - and adds a sort of Solo Boost into the proceedings. Supposedly the components selected make for a slightly higher gain version of the core octave fuzz!

 

Controls - FUZZ } Volume, Fuzz, Blend, BOOST } Boost Level.

 

At ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Fuzz Imp Independent Fuzz Specialist - Introduction and Highlights

Best of BrandsBig Muff Style FuzzBoostBoost and OverdriveDual-DriveFuzz ImpFuzz-Drive and FuzzstortionGated and Velcro FuzzGermanium FuzzOverdriveSilicon Fuzz+-
2025-GPX-Fuzz-Imp-Quartet-700.jpg

I’ve been meaning to do something with Fuzz Imp for a while now. I’ve actually been following Fuzz Imp’s Justus Gash for quite a few years - from early Fuzz advocate and enthusiast to fully fledged pedal maker - from his earliest grassroots beginnings up to a fairly mature profile now with a range of different pedals on offer - 16 or so varieties now all told.

 

It’s been a really interesting journey to witness, and I don’t think Justus has put a foot wrong yet! Hopefully my shining a light ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

2025-GPX-Source-Audio-Neuro-3-SoundChecks-700.jpg

So a brand new Source Audio NEURO 3 App Extension released today gives you a really innovative way to explore the entire library of Source Audio Tones / Effects - across all its individual devices.

 

This new App Extension is a mix of Presets Manager and Effects Emulator / Sampler. Here the older non-synth meaning of sampler - more akin to carpet and wallpaper swatch samplers - and indeed say Pantone Colour Swatches.

 

You can call up any of Source Audio’s devices on the NEURP 3 App  - ...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions

Vertical vs Horizontal Enclosure Format - Pedalboard-friendly vs Aesthetic Choice!

Benson AmpsDelayFuzzFuzz-Drive and FuzzstortionGermanium FuzzModulated FuzzSilicon FuzzSpiral Electric FX+-
2025-GPX-Vertical-vs-Horizontal-700.jpg

It’s fairly well documented by now that I mostly favour Single Compact Enclosures - especially when there’s only a single footswitch present. I do go larger for the occasional pedal - like my various Stereo Workstation Pedals for instance, and my Drum Machine - while by and large I always try to get something in a fully practical and easily slottable form factor.

 

My rig / board is highly congested, and has been for a while, now with 52 pedals in the signal chain - so in many circumstances I...

Stefan KarlssonPopularCommentsRSS FeedContent Subscriptions
News Navigation








































Rafael Encarnacion
Colombo Audio's Eruption Pedal delivers instant satisfaction EVH Variac Distortion
"I received the Eruption today. It might be my "...
20 hours ago
Paul Smith
Vertical vs Horizontal Enclosure Format - Pedalboard-friendly vs Aesthetic Choice!
"Everything larger than compact size on my board "...
7 days ago
Martin Smith
2025 February Pedal-Chain Update - Episode II - Modulation Sensation
"I picked up the Bearded Vulture at the *Solihull* "...
7 days ago
Stefan Karlsson
Colombo Audio's Eruption Pedal delivers instant satisfaction EVH Variac Distortion
"Hey Rafael - the Eruption is pretty much instant "...
8 days ago
Rafael Encarnacion
Colombo Audio's Eruption Pedal delivers instant satisfaction EVH Variac Distortion
"How does this compare to the Tsakalis Room #40 "...
8 days ago
Michael Aschoff
IK Multimedia ToneX One Joe Satriani Chrome Edition Deep Dive
"I finally got a chance to play around with it "...
12 days ago
Waiting