Roelf Mulder, Byron Qually, and Etienne Rijkheer of …XYZ Dot Dot Dot Ex Why Zed DesignFPR2 Human Powered Radio1998Polycarbonate, ABS plastic, nylon, and brass, 7 7/8 x 11 x 7 1/4" (20 x 28 x 18.5 cm). Manufactured by Freeplay Energy Plc., South Africa (1998). Lent by …XYZ Dot Dot Dot Ex Why Zed Design, Ltd. Photo by …XYZAudio courtesy of Acoustiguide