Inspired by the timeless charm of upright pianos from the American Old West, Redwood is a passive amplifier for smartphones that blends vintage aesthetics with modern functionality. Rather than being a detailed replica, the design draws inspiration from the elegant shapes and ornamental features of classic 19th-century instruments, reimagining them in a clean, minimalistic form optimized for sound amplification without any electronics.

The reference image below shows the original piano that served as the creative foundation for the design:
 

This influence is evident in the stylized keyboard, the bold "REDWOOD" engraving, and the overall structure that echoes the stature and presence of historical upright pianos. The top cavity holds the smartphone, channeling its sound through an internal pathway specifically designed to enhance and project audio naturally and efficiently.

Below, you can see the final design of the amplifier, where historical inspiration meets modern practicality:

The lower section features a honeycomb-style acoustic grille—not just for visual appeal, but also to enhance audio clarity and resonance. The inner structure, visible in the sectioned model, reveals the carefully shaped acoustic chambers that guide the sound from the phone’s speaker to the front opening, producing a warm, full-bodied amplification effect.

Redwood is more than a decorative piece—it's a thoughtful blend of past and present. Ideal for desks, living spaces, or shelves, it provides a unique and nostalgic way to amplify your favorite music, podcasts, or calls, all without wires, batteries, or digital components.