FiiO E09K High Output Desktop Headphone Amplifier and Dock for E07K or E17

ALERT!!! The current E9k does not work correctly with the FiiO E7, only E17 is supported. The FiiO QOGIR (E9K) desktop headphone amplifier offers truly stunning audio performance and versatility to headphone audio enthusiasts. Its sleek and modern appearance belies the engineering marvel within. While maintaining exceptionally low noise and distortion, the QOGIR's strong power and high current output design is capable of driving the most demanding headphones up to 600Ω, while rendering music with excellent dynamics and clarity.

The QOGIR serves as a dock for the E17 USB DAC-AMP devices. When combined, the QOGIR and E17 become seamless high fidelity audio interface for any computer, bypassing noisy internal sound cards. With both a fixed and a volume controlled line level output, the QOGIR works well as a pre-amp.

As a successor to the E9, the QOGIR has the following improvements:
- Synchronized power on/off with FiiO E17
- Switch-selectable dock or AUX-in playback
- Full size RCA connectors for all rear input/outputs

Features
- TI TPA6120 current feedback power amp with low noise, distortion and high switching rate
- Soft on/off with sealed relay protects power amplifier output
- Smooth and low noise ALPS sealed potentiometer for volume control
- Audio buffers using ultra-low distortion and low noise OPA2134 op amps
- Dock connector for E17 USB DAC-AMP
- Standard 10dB and 18dB High Gain
- Volume controlled and fixed level RCA outputs
Specifications
- Power: 900mW (32Ω); 150mW (300Ω)
- Impedance Range:16 ~ 600Ω
- SNR: >100dB (A weight)
- Distortion: <0.003% (100mW)
- Frequency Response: 20Hz~20KHz
- Line Out: 2V rms
- Pre Out: 0~6V rms
- Power: DC15V/ 1.5A
- Size: 149 - 96 - 56mm
- Weight: 440g

What's Included:
- FiiO QOGIR (E9K)
- AC Adapter
- USB Cable
- User's Manual