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If Martha Stewart was a gadgeteer, she’d make this Phono Horn for her iPhone

on July 17, 2013 1:00 pm


Ok kiddies, it’s time to put on your Martha Stewart apron and bust out some scissors, glue and construction paper so you can make this cool (and free) sound amplifying dock for your smartphone. Consider this as an upgrade to the DIY Styrofoam Cup Sound Amplifier idea that we brought you a few weeks ago. A free PDF template and step-by-step pictorial instructions are currently available for the Samsung Galaxy S2, S4 and the iPhone 4s from The instructions make the project look a little time consuming and complicated, but hey, it’s free and very unique. Make one and display it in your cube so everyone can admire it and your uber-crafty skills.


  1. 1
    andix says:

    Dyslexic gutter mind read “porno horn.” Sorry.

  2. 2
    Julie says:

    @andix I don’t know what to say to that ;)

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