The Fiio e5 amplifier is a great, handy and small mini amplifier, that makes your earphones and headphones sound louder. What the Fiio e5 does it takes the input signal from your music device and amplifies and sends out an amplified signal to your headphones, which increase watts and loudness. The Fiio e5 is a excellent amp in my own opinion, its small, you an clip it on your trousers pocket and charge it up using a mini usb cable or charger. If you have this amplifier and don't know how to wire it with your mp3 player, use the instructions that are provided below to help you set it up.
Instructions:
1)Make sure that the Fiio e5 amplifier is charged up and has sufficient power.
2)If you bought your amplifier brand new or second hand with all the bits, look inside the box, you will see a double ended 3.5mm jack wire.
3)Connect the jack into the input jack on the amp, its the jack on the bottom side were the mini usb charging connecter is located.
4)Once you have made that connection, connect the other end into the headphone socket on your music player.
5)So now the amplifier can receive an input signal, connect your headphone into the headphone jack, located on the top side of the amplifier, near the volume control buttons.
6)Press down the power button on the amplifier, when the amp is powered on you will see a blue colour led light up.