The FiiO L7 is designed to be used with the E7 USB DAC/AMP, providing a dedicated line-out jack for sending a high quality line-level signal to other devices such as a stereo or amplifier.
The L7 further expands the versatility and flexibility of the E7 USB DAC/AMP, allowing more usage scenarios, such as using the E7 as a dedicated DAC device. The L7 also has a built-in USB jack, allowing the E7 to be charged and used at the same time.
L7 can only be used with E7.L7 has following functions after connecting with E7:
1. USB port can be used as power-supply and battery charging.
2. After connecting USB port with the computer,E7+L7 can be used as USB DAC.
3. After connecting USB line with the computer, people can enjoy the music via 3.5mm plug lineout.