Spencer Doren started 3Leaf Audio in 2009. His stompboxes are used by artists like Bootsy Collins, Meshell Ndegeocello, Paul Turner, Tim Lefebvre, Sinbad, and many more. All 3Leaf Audio products are built in Spencer's workship in the Capitol Hill neighborhood of Seattle, Washington.
Modern construction techniques and precision components are utilized so that every stompbox is built to last. This includes features that can't be found on other boutique effects, like a silent relay-based true bypass system that automatically switches to bypass mode in the event of a power failure. A custom steel enclosure gives each stompbox just the right look and feel.