Wow, another very creative and eye-catching piece. Steve used a coconut shell as an amplifier enclosure. A ukulele amp to be more precise – a perfect match! Dig that speaker grill. -Link
From the pages of MAKE:
Project: The $5 Cracker Box Amplifier. Small box, big sound. Read this article in MAKE: 09: Fringe, Page 104. To get MAKE, subscribe or purchase single volumes. Subscribers–read this article now in your digital edition!