Sheet metal. Beer cans. Pieces of chain. Not items you’ll typically find on the BOM for a custom guitar. But nobody told [Maarten van Halderen] that, and so he threw them all together into a ...

The hand-built Verso Sine guitar can be configured as a six- or seven-string model And there's more. The Sine Pad is a powder-coated metal sheet that's bolted to the rear of the body and then ...

You’ve most certainly heard a pedal steel guitar before, most likely in any ... Basically, four servos are mounted to a metal plate below the bridge. Each servo has a spring and cam system ...