The tonal difference between block saddles and bent steel saddles, with audio examples.
tone
Going EVM: the EVM-12L and EVM-12S reviewed

Huge review of Electro-Voice’s EVM-12L and 12S guitar speakers.
- How do I do?
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Tame The Boom, Grow Your Cab: The Wonders of Polyfill
Changing a guitar cab’s response with polyfill.
- How do I do?
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The Tone Stack Explained in English for Humans
How the tone stack works in guitar amps.
Brighten a Les Paul: Part III: Pickup Tweaks
Easy pickup adjustments to brighten a dark sounding Les Paul.
- How do I do?
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Brighten a Les Paul: Part II: Aluminum Tailpiece
Do lightweight aluminum tailpieces work?
Gary Moore Gone
Gary Moore found dead today; a tinkerer’s tribute outlines how to keep his sound alive with the infamous Peter Green/Gary Moore pickup mod.
Brighten a Les Paul: Part I: Steel Bridge Posts
Installing steel bridge posts to brighten a dark-sounding Les Paul.