DIY! In audio electronics, guitars, computers and misc

Here you’ll find a collection of things that I do, make, say and think. A collection of projects I publshare on other sites online. Including; custom built and designed guitar or Hi-Fi amplifiers and effects, custom PC servers, and rescued, upcycled hardware. Simply a central place to collect what I’m doing with some of my a creative rest at any given time.

If you are in search for my professional information go to >JohannesJohansson.com<

For multiple ways to contact me this >linktree< makes it easy.

Dumble Overdrive Special

The Dumble amplifiers are clearly the highest priced guitar amplifiers ever to exist, and with good, or at least understandable, reason. These amplifiers fetch more […]
Saving monitors: leaky capacitors

A common issue with electronics are when small insignificant components fail. Fixes then usually only depend on 1) Knowledge/problem solving and 2) 1-2 $/€/£ in […]
25 Year old computer as a firewall: 60Mbps throughput!

If you have spend some time around a computer interested individual you may at one time or another have come across the suggestion that a […]
Cat tree

Say you want a cat tree on your balcony, buying one covered in fluff, like most are, is clearly a bad idea. Tossing something together […]
RangeMaster – Pedal Progression 1

In this series I revisit and re-build some of my favorite guitar pedals. Here a treble booster is given some of the best vintage parts […]

Random Posts

Saving monitors: leaky capacitors →

Posted in DIY, DIY Computation

A common issue with electronics are when small insignificant components fail. Fixes then usually only depend on 1) Knowledge/problem solving and 2) 1-2 $/€/£ in replacements. In this case […]

Dumble ODS: 2. Mods →

Posted in DIY, DIY Audio

Doing a copy of an amp can be a good learning experience, modifying it to suit your needs and taste, however, can be the really rewarding bit. Here I detail […]

PC water cooling: Maintenance →

Posted in DIY, DIY Computation

When watercooling a computer the goal is lower temperature and/or better noise to performance ratio, while also allowing for much smaller footprint with quite high end parts. However, maintenance and […]

RangeMaster – Pedal Progression 1 →

Posted in DIY, DIY Audio

In this series I revisit and re-build some of my favorite guitar pedals. Here a treble booster is given some of the best vintage parts possible, protection circuitry, power supply […]

DIY! In audio electronics, guitars, computers and misc

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Random Posts

Dumble Overdrive Special

Saving monitors: leaky capacitors

25 Year old computer as a firewall: 60Mbps throughput!

Cat tree

RangeMaster – Pedal Progression 1

Random Posts

Saving monitors: leaky capacitors →

Dumble ODS: 2. Mods →

PC water cooling: Maintenance →

RangeMaster – Pedal Progression 1 →

About Me

DIY! In audio electronics, guitars, computers and misc

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About Me