FiiO E9 Desktop Headphone Amplifier

FiiO E9 Portable Headphone Amplifier 

The FiiO E9 is a full sized headphone amplifier. Its unique design allows for the docking and charging of the FiiO E7 DAC. With two audio jacks a 3.5mm and a 6.5mm you can chose the output to suit your preference. The 3.5mm plug this jack has a lower output range for 5dB under the same volume condition, to prevent the headphone or hearing damage due to the high range of output. The gain switch allows you to customise the output your headphones receive - pull the switch upward for high gain, suitable for headphones with high impedance or low sensitivity; or flick it down for low gain, suitable for low impedance or high sensitivity headphones. The Line left and right line out ports allow you to hook up your desktop speaker system to your new E9 amplifier which will deliver the ultimate audio experience.

Get the most from your music with the FiiO E9 - check out the features below...

• Two channel power output, suitable for both of headphone with 3.5 and 6.35mm.
• Main power amplifier use the TI corporation's, it with 5uVrms noise,low distortion 0.00014%.
• THD + N; high switching rate, 1300V/uS current-feedback model IC:TPA6120
• With on/off mute function; usingsealed relays for protecting power amplifier output; using ALPS sealed low noise potentiometer
• Internal audio buffer amplification BB OPA2134: FET input, with advantages of low noise:8nVsqrHz; low distortion 0.00008%THD; high switching rate: 20V/uSand so on
• E7 special base, perfect realization USB connection with audio decoding DAC, also can to E7 charging
• LOW ( 10dB ) /HIGH(18dB) gain choice
• Two audio output: one is the 3.5mm port of E9 (adjustable output); another one is port of RCA output (fixed/ unadjustable output)
• Built-in power converter module, high efficiency, high precision and low noise, to meet great needs of dynamic signal processing
• LED power indicator light
• With function of output priority of headphone plugging-in, the external output RCA will not work after inserting headphone
• Extensible base

*The base on the top of E9 can be changed for using a special base of iPod/iPhone , but you need to buy the base of iPod/iPhone separately.