Passive amplifier Brass

The Brass amplifier, entirely made of Calacatta Oro marble, is an exclusive and elegant design object that acts as a passive amplifier for your smartphone. To use this object, just turn on the music on your smartphone and place it in the appropriate support and enjoy an amplified volume thanks to the physical principle of acoustic waveguides, without any electronic aid. The Brass amplifier is part of the new ""Brass"" Tablewear & Desk Accessories collection, created through the reuse of different types of natural stones. Through these objects we want to offer our customers objects of sustainable design, to give a touch of elegance and refinement to their dining room or office. Entirely made with residual materials from other projects, the Brass collection, created in collaboration with the designer Cristina Romanello, is made up of exclusive trays, placemats, cutting boards, cutlery trays, coasters, place cards and pen holders designed to give more class and elegance to your table or at your office. Size: 15x11x11 cm