Phone Amplifier Diy

Hello, I show an accessory for your phone that can be interesting. It's basically a stand for cell phone that amplifies the sound from the external speaker phone.
I tried it and it is curious to see that the result is really sensitive. Notice a significant volume change.
It is now an idea for a mono system, I'm in the process of making one for a tablet that has stereo output, I hope to show it soon.
A greeting and thanks for the visit.

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    3 Discussions

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    TheRedSquirrel5

    1 year ago

    do you know the measurements for the hole and phone slot?

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    ric12335logantheboss

    Reply 4 years ago on Introduction

    Hello, measures are of a 8x6 cm rectangle, although I recommend adapt the design to the model of phone you want to use ..