At Himmelstrutz Elektro Art, our amplifiers are not about reinventing sound, but about evolving design. We hold onto the timeless tones and organic feel of valve amplifiers, while introducing new design philosophies that prioritise craftsmanship and reliability. The goal is to preserve that rich, natural sound you crave, but with a modern approach that improves performance and usability. We carefully design and handcraft each amplifier, blending classic warmth with cutting-edge engineering to deliver an authentic, dynamic experience without unnecessary complexity. Our amplifiers don’t just sound like the revered valve amps—they also have the feel!—offering that familiar response, touch, and musicality you know so well. What we provide is a balance of tradition and progression, giving you the unmistakable valve tone in a design that’s lighter, more versatile, and built to last.

Himmelstrutz

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Review by reddit /GuitarAmps

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The Himmelstrutz Fetto LaRocca is a handmade tube overdrive pedal designed by Jonatan LaRocca-Ramm, guitarist of the Swedish rock band Graveyard. This pedal is built with high-voltage tubes and a 12V original power supply, which is included. The Fetto LaRocca is known for its impressive tube overdrive and clean boost capabilities.

Review by The Gear Page

Demo by Tons Of Tonez

Fetto LaRocca

FETTO Nord+ is an overdrive pedal designed for emphasising the best parts of your guitar and amplifier. It was developed in close cooperation with Swedish musician and producer Mikael Nord Andersson. Traditional craftsmanship meets thoughtful design. It takes inspiration from the classic tones of cranked Marshall amps with a master volume and the HIWATT DR103 with an non-colouring overdrive in front of it; it means it maintains a neutral character, enhancing your amplifier’s natural voice without overwhelming it. Hand-built with precision, the FETTO Nord+ is a reliable tool offering a natural extension of your sound.

Fetto Nord+

FETTO Nord 70+ is an extension of the original “FETTO 9.0” (2004) and also an extraction of FETTO Nord+ as the great Mikael Nord Andersson loved it and developed it with us in 2008-2009.

Excellent string separation/definition all the way from smooth overdrive into heavy’ish 70’ish distortion. The character of your instrument and amplifier will not get lost—but gained! And this one is designed to match the volume control on your guitar perfectly. Most pedals on Earth sounds just like pedals. Not the case with FETTO Nord 70+, this swivel-hipped loudmouth, born and living in another dimension?—Ed & Mick & Lizzy here we go!

Fetto Nord 70+

Jump on GRAMPS+ to daze and confuse. Which of course will make your band and audience gratefully amazed. Or use it on all guitar tracks on all your recordings for that not so shimmering, bowl movement provoking, beautiful sound.

Gramps+