The Bomble Bee
Insights, tips, and stories for makers and builders.
The Ultimate List of PT2399 Delays and Circuits (2025 Update)
April 8, 2025This post features the most comprehensive list of PT2399-based hardware available in 2025—including guitar pedals, Eurorack and 5U modules, desktop effects, DIY kits, and Belton Brick reverbs. Each entry includes...
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How Much Cheaper is Building DIY Synthesizers and Guitar Pedals than Buying Assembled Gear? Data from BOM Squad Has Changed My Mind
February 22, 2025I have generally assumed that the financial benefit of DIY was modest. Looking at the data from BOM Squad has made me rethink this assumption. Across a large number of...
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An Easy Introduction To Building DIY Eurorack Modules By Nonlinearcircuits (Part 1)
January 22, 2025Founded in 1998 by Perth-based designer Andrew Fitch, the Eurorack brand Nonlinearcircuits grew out of a long-running workshop series hosted by West Australian Modular. While Nonlinearcircuits modules are neither the...
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