FiiO E7 USB DAC Headphone Amplifier

Description

The
E7 USB DAC Headphone Amplifier
from
Fiio
is a compact headphone amplifier that provides analog and digital input and output for high-quality listening. It offers USB audio decoding and output for PC, functioning as an external USB sound card. It has a USB receiver from Texas Instruments, a Wolfson digital-to-analog converter, and an ADI amplifier to offer exceptional audio quality with low distortion and strong output.
The amplifier has a standard 3.5mm line input for compatibility with a variety of music players, laptops, and other devices. It also has a pair of 3.5mm outputs so you can connect 2 pairs of headphones or earbuds simultaneously. The amp has a digital volume control for excellent precision and balance. There is also a built-in EQ that provides 3 levels of Bass Boost.
The E7 has an anodized aluminum satin finish case for looks, durability, and minimal weight. It also has a dual-color OLED display for clear readouts. The integrated rechargeable Li-ion battery provides up to 80 hours of continuous operation so you can listen for days without recharging.
The E7 has a number of user-selectable functions, including a selectable USB charging function to prolong battery life, as well as a definable startup volume memory and maximum volume limiter to help prevent hearing damage due to loud volume levels. There is an automatic keylock feature to prevent accidental changes, plus a sleep timer function that's ideal for use at night.
Provides analog and digital input and output for high-quality listening
Offers USB audio decoding and output for PC, functioning as an external USB sound card
It has a PCM2706 USB receiver from Texas Instruments, a Wolfson WM8740 digital-to-analog converter, and an ADI amplifier to offer exceptional audio quality with low distortion and strong output
Uses an AD8692 and a Texas Instruments TPA6130A for pre and power amps for pro-level audio performance
There is a standard 3.5mm line input for compatibility with a variety of music players, laptops, and other devices
A pair of 3.5mm outputs let you connect 2 pairs of headphones or earbuds simultaneously
The digital volume control offers excellent precision and balance. There is also a built-in EQ that provides 3 levels of Bass Boost
The anodized aluminum satin finish case provides looks, durability, and minimal weight
A dual-color OLED display provides clear readouts
The integrated rechargeable Li-ion battery provides up to 80 hours of continuous operation so you can listen for days without recharging
A special dock lets you connect the E7 to an E9 desktop amplifier (sold separately) for enhanced performance
A USB port provides driverless compatibility with Mac and Windows computers, as well as USB recharging
User-selectable functions include a USB charging function to prolong battery life, as well as a definable startup volume memory and maximum volume limiter to help prevent hearing damage due to loud volume levels. There is an automatic keylock feature to prevent accidental changes, plus a sleep timer function that's ideal for use at night