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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Guitar Rebuild: 1 Onboard preamps & hardware
A Japanese 1982 Matsumoku guitar becomes the basis for a rebuild focused on onboard preamps, hardware, and a heavier final voice.
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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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Silence Your Guitar Amp: Variable Voltage Regulator
A variable voltage regulator lets a loud tube guitar amp keep more of its core feel while behaving better at home volumes.
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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.
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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.
Misc Guitar Amplifiers
Standalone guitar-amplifier work that does not naturally sit inside one of the larger amp-build series.
Silence Your Guitar Amp: Variable Voltage Regulator
11 November 2021
A variable voltage regulator lets a loud tube guitar amp keep more of its core feel while behaving better at home volumes.
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