Here you’ll find a collection of things that I do, make, say, and think. It collects projects published across my sites, including custom-built guitar and hi-fi amplifiers and effects, custom PC servers, and rescued or upcycled hardware. Simply a central place to collect what I’m doing with some of my creative energy at any given time.
If you are looking for my professional information go to >JohannesJohansson.com<
Categories
- DIY (30)
- DIY Audio (18)
- DIY Computation (8)
- DIY Misc (5)
Random Posts
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Custom DDC: 2 Bluetooth & auto switching
Custom DDC expands with Bluetooth and automatic switching, aiming for cleaner hi-fi streaming without manual input juggling.
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TrainWreck Rockette: 1 Redesigned
A redesign-focused start to the TrainWreck Rockette project, built around Vox AC30 roots and Johannes's own preferred twists.
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TrainWreck Rockette: 2 Headshell
The TrainWreck Rockette headshell stage begins with an old VOX donor amp, teardown work, and heat-management prep.
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High Gain SLO/Ubershall: 1 Intro
An overview of the main high-gain amplifier platform: a heavily modified SLO/Ubershall-inspired build with a long list of switchable ideas.
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Pedal Progression: 2 Suhr Riot
Pedal Progression continues with a Suhr Riot rebuild: rough old work, missing parts, and a plan to turn it into something better.
Misc Compute
Standalone compute, hardware, and repair posts that are useful to keep navigable without forcing them into the Homelab or Amiga chains.
Saving Monitors: Leaky capacitors
22 January 2022
A quick repair example showing how leaking capacitors can bring old monitors back to life for very little cost.
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PC Water Cooling: Maintenance
8 April 2023
PC water cooling can pay off in noise and performance, but this maintenance pass shows what growth and clogging eventually look like.
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