Phone Amplifier for Galaxy S4

thingiverse

This is my first original design. It increases the volume of my Samsung Galaxy S4, substantially. Print Settings Printer: Wanhao i3 Duplicator V2 Rafts: Yes Supports: No Resolution: .1 Infill: 20 Notes: It took 21 hours at this resolution. I'm sure you could print at a lower resolution / lower infill and cut down on the print time. It's most important that you use some kind of brim and plenty of hairspray, (or adhesive of your choice). I've found Aqua Net Hairspray on glass to be foolproof. Don't be stingy with the hairspray, either. It doesn't cost that much, and it will prevent your project from warping. Post-Printing Phone Amplifier for Galaxy S4 How I Designed This Amplifier for Galaxy S4 Mobile Phone Necessity is the mother of invention. I've been putting my phone on a notepad to get the speaker off the desk, and I noticed that it got substantially louder when I used a notepad to "bounce" the sound waves. I saw some other designs that had big gramiphones incorporated into their design, which looks cool, but it did not work for me. I used AutoCad123d Design to create this project.