The E12 Mont Blanc from Fiio is a portable, rechargeable headphone amplifier for use with your laptop, tablet or smartphone. It is designed to provide a higher power, superior sounding headphone amp than your computer or portable device alone.
The E12 Mont Blanc uses a two-part OPAMP circuit for low-distortion audio reproduction. It is rechargeable via any computer, laptop or mobile device with a 5V USB port. Also, it is equipped with a gain adjustment, bass boost and a charging indicator.
Aluminum body built to withstand wear and tear
Speaker sound field simulation to lessen the "in-head" sound of headphones
22V high-voltage supply with 850mW maximum output power for larger headphones
Charging indicator blinks according to how long charge will take depending on what it is plugged into
Charges fully via laptop in 3 hours