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

Blue Colander has released its most formidable pedal to date in the guise of the Grimrobe Dual Cascaded Crushing Distortion - massively evolved from its Rat roots

Blue ColanderDistortionDriveDual-DriveFuzzFuzz-Drive and FuzzstortionOctave FuzzOpAmp FuzzRat Style Fuzz+-
Share to TwitterShare to Facebook
2025-GPX--Blue-Colander-GrimRobe.-700.jpg

So this recently issued Grimrobe is destined to be my very first Blue Colander pedal - I love everything about it - including its versatile and crushing output. The control topology is super smart - and really delivers an incredibly broad palette of Distoriton and Fuzz tones. I’m just waiting for my good friend Joe Light @ Joe’s Pedals to get these in stock - so I can pounce. Thanks also to the TGR Podcast for flagging this one for me - as it had managed to evade my scrutiny! While it was only announced a few days ago - and is already sold out on the main Blue Colander Site - where it is exceptional value at just €210 - so will presumably be £210 or so in the UK.

 

You essentially have two massively evolved Rat-style OpAmp gain stage - with all kinds of extras. Those extras include both Hard and Soft Clipping options - which clipping you can run in parallel - with some really impressive textures being added with the Second Gain Stage - and with the Harmonics control in particular - which expansively shapes the character of the output - including speaker-bursting overblown flavours - alongside both Octave Distortion and Octave Fuzz.

 

The Grimrobe can deliver the most densely textured and crushing of distortions - with some incredible harmonics and artefacts in the mix. I immediately loved the concept of this pedal when I first encountered it - and I love its potent output profile even more.

 

Even though it’s somewhat derived from a Rat Distortion at the very origin point - this is now an entirely different animal - with a vastly more varied and versatile output. Blue Colander already has a flagship Rat style Distortion with its Tremond pedal - while this ramps that one up and vastly outpowers it. The Grimrobe both overlaps it, and takes over where the Tremond ends - ramping up the output by several more levels of potency!

 

I already know that I’m really going to love this one - it was about time I acquired a Blue Colander - and the Grimrobe is the perfect choice for me!

 

Controls - Volume, High EQ, Low EQ, Harmonics Type (Distortion Type) : 12 noon Regular / 11 o’c Overblown (overloaded) / 10 o’c Octave Distortion / 9 Octave Fuzz, More (LM386 OpAmp Gain Stage), Distortion (OP7 OpAmp Gain Stage), Voice (More Character) : Full Frequency High Gain / Low Gain with Low Cut / Mids Boosted High Gain, Limit (Hard Clipping) : Heavy / Off / Light, Comp (Soft Clipping) : Heavy / Off / Light, More Stage Footswitch, Distoriton Footswitch.

 

Voltage input is 9-18V DC [-], 20mA.

 

As mentioned, it’s currently sold out on the Blue Colander Webstore, and yet t arrive at Joe’s Pedals - with pricing at €210 / £210.

2025-GPX--Blue-Collander-GrimRobe.-700.jpg

Demos

close
Stefan Karlsson
Posted by Stefan Karlsson
PopularCommentsRSS FeedContent Subscriptions
Share to TwitterShare to Facebook
Add New Comment
You must be registered and logged in to comment
Profile
Stefan Karlsson
Stefan Karlsson
Guitar Pedal X
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 - "...
5 days ago
Paul Smith
2025 Best New Fuzz Pedals of the Year
"2023 was a great year for fuzz. Do you think this "...
5 days ago
Jared Brooks
Also Engineered by Thorpy!
"My Manson SMBF finally arrived (they oversold the "...
6 days ago
Waiting