E09K Introduction
Strong output power, easily drive high impedance headphone Suitable headphone impedance range of E09K is 16Ω~600Ω. Big output power can effectively drive high impedance headphone. High-current output design makes itquite easy to enjoy the high quality and high presence music.

Creative combo, highly cost-effective desk top DAC AMP E09K can not only be used as a headphone amplifier but also with DAC function. It would quickly be a desk top DAC headphone amplifier with full function when using with FiiO E17.

Application of high quality components, ensuring stable and reliable product quality.
Using TI OPA2134+TPA6120 chip combo makes the headphone amplifier be possible with low noise, low distortion and high power .It’s also very easy and relax to enjoy the details of music with using Japan high-precision ALPS potentiometer.

Various interfaces make it very convenient to connect with other equipment.
E09K input supports DOCK IN, AUX IN, USB IN (PC DAC), E09K output supports headphone output, LINE OUT and PRE OUT. It can also be used with some extension devices, such as PC, Pre-decoder, After-amplifier, etc.

Difference introduction between E09K and E9 QOGIR（E09K）is a new updated product of FiiO,basing on the E9 . Following are the main differences between them:
1.Adding the function of synchronously working for power supply and turn on/off. When using with E17, it only needs to turn on/off E09K, and E17 will turn on/off at the same time.
2.When selecting AUX IN & DOCK IN signal of E09K, there is no need to take out DOCK from E17, you just need to adjust the switch.
3.More reliable and durable RCA gold-plated terminals instead of 3.5mm connector.
4.There is no tone quality difference between E09K and E9.
5. Compatible version with E17 , E07K, E7.

Specification
- Output power: ≥900mW (32Ω Loaded), ≥150mW（300Ω Loaded）
- Headphone Impedance Range: 16Ω ~ 600Ω
- SNR: ≥100dB（A weight）[AUX IN]
- Distortion: <0.003% [AUX IN]
- Frequency response: 20Hz~20KHz
- Fixed line out: ＜2V rms
- Adjustable Pre_out: 0~6V rms
- Power supply : DC15V 1.5A
- Size: 149mm×96mm×56mm
- Weight: 440g