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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Dumble Overdrive Special: 3 Mods
Dumble Overdrive Special: 3 Mods covers the effects loop, switching options, heaters, and other practical refinements beyond the base clone.
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Pedal Progression: 1 Range Master
Pedal Progression starts with a rebuilt Range Master treble booster using vintage parts, protection circuitry, and a polished new housing.
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PC Water Cooling: Maintenance
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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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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Guitar Pedals: 1 Splitter pedal: Two guitar amps at once
A tiny active splitter for running two guitar amps at once, with buffering, ground lift, and phase correction built in.
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 from leftover wood and winding some sisal-rope however, a nice gift to your furry friend.
Attaching the end of the somewhat fragile sisal-rope to the beams, I wrapped the ends in leather which were glued to the rope and after that drilled into the wood. Another big time-saver is using 90 degree, flat irons to support each layer. Last part would be to try and get the leftover sheets somewhat water resistant. The ones I had access to were actually the worst type when it comes to this, however with some yearly reapplication of cellulose clear coat to seal, primarily on the ends, the tree is still standing.
The tree did also do well inside before the move to the balcony. Although with some very ugly carpet..
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