http://ElectroGravityPhysics.com - This tutorial shows two easy ways to greatly improve the fidelity of your earphone sound.

This earphone hack can also possibly prevent hearing loss from decreasing the excessive sound pressure of in-ear sealed earphones.

The parts mentioned in this video for the earphone hack can be purchased from these links:

Microphone windscreen foam for removing organ pipe resonance:

http://amzn.to/2ynvLwH

Copper solder braid for flattening the bass response:

http://amzn.to/2ynegg6

-Nils Rognerud

For more information visit my website: http://ElectroGravityPhysics.com

Feel free to send me personal email with question or comments at [email protected]