Acoustical amp.

Here is a neat little trick to get move volume from your touchpad or etc, allit required us just a few pieces pvc pipe. There were several ways to do it.  The ist was to use a tube and two elbows. It was effective but not very sturdy,

To ke the unit, you would take a piece of tube long enough for the the Nexus7 and the elbows to attach.

The you would attach the elbows.

The insert the Nexus 7.

More often than not the it had to be propped up against something. Drcided to use tees instead of th elbows. Since both sides of the tubes were open, it led to a loss of volume, No problem. Found something to plu up the back sides of the tubes and viola it worked;

The finished version.


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