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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Easy Naim Hi-Fi power amp upgrades
A straightforward set of component upgrades that can noticeably improve older Naim power amps and similar hi-fi amplifiers.
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Cat Tree
A simple DIY cat tree built from leftover wood and sisal rope, adapted to survive balcony use better than the usual fluffy versions.
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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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Restomod Car: 3 GTE Digital Dash start
A rare Opel GTE digital dash gets powered up, diagnosed, and prepared for a custom restomod integration.
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Pedal Progression: 3 Zendrive
Pedal Progression moves on to a Hermida Zendrive rebuild, fixing old enclosure mistakes while keeping the fuller overdrive voice intact.
Homelab & Compute
This section groups together homelab, retro-compute, and adjacent hardware/repair work so the full compute side stays navigable.
Homelab
Homelab posts covering mini-servers, virtualization, and related infrastructure experiments.
4 live post(s) in this section.
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Amiga Next-Gen Build
Follow the Amiga Next-Gen Build series, including Sam440ep and related retro-compute project work.
2 live post(s) in this section.
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Misc Compute
Standalone compute, hardware, and repair posts that are useful to keep navigable without forcing them into the Homelab or Amiga chains.
2 live post(s) in this section.
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