A portable, modular guitar platform enables guitarists to explore the potential of their instrument by allowing a user to mix and match many different functional modules, including modules handmade by a luthier or other skilled artisan. The design accommodates many options for customization, may use off-the-shelf components, is highly portable, and can be made from a variety of materials. The arrangement enhances ease of maintenance, and reduces waste from defective components in manufacturing. While the preferred embodiment captures the standard functionality of an electric guitar in a collapsible and customizable package, the modular nature of the platform allows for the expansion of this functionality. Any number of other technologies, electronic or mechanical, may be incorporated to expand the functionality of the platform in practice, performance, and recording contexts.