FiiO E7 Headphone Amplifier & USB Audio Decoder (DAC) in Black [HH00293]

FiiO E7 USB DAC and Headphone Amplifier

FiiO E7 Portable Headphone Amplifier with USB Audio Decoder (DAC). This digital to audio converter is designed to replace PC onboard soundcards that do not have enough output power for higher-end headphone. With USB audio decoding, amplification and audio output, the FiiO E7 can serve as both a professional headphone amplifier as well as an external USB soundcard.

The user selectable USB charging function prolongs battery lifespan and lowers distortion from the power supply circuit. FiiO's E7 is the world's first portable headphone amplifier with dual colour OLED display. The easy to use digital volume control function allows for great precision and channel balance. With it's anodized aluminium satin finish case the E7 is small and compact and ideal to be wrapped together with digital audio players.

FiiO have again made a mark in the headphone amplifier world!

FiiO E7 Features

• USB audio decoding and output for PC, functioning as a high quality external USB soundcard
• Texas Instruments' PCM2706 serves as USB receiver. For better sound quality, a Wolfson WM8740 serves as digital-to-analogue convertor (DAC), pairing with a high performance operational amplifier from ADI for the DAC circuit
• Build-in headphone amplifier utilizing AD8692 and Texas Instruments' TPA6130A as pre- and power-amp for high performance, good resolution, low distortion, and powerful output
• Standard 3.5mm stereo line-in jack for portable amplification with conventional audio source
• Dual 3.5mm headphone output jack. Convenient design makes it easy to share music between two listeners
• World's first portable headphone amplifier with dual colour OLED display
• Easy to use digital volume control function with great precision and channel balance
• Build-in EQ for 3 levels of Bass Boost
• Build-in rechargeable 1050 mAH Li-ion battery for 80 hours of continuous operation
• Quality anodized aluminium satin finish case design, small and compact, ideal to be wrapped together with digital audio player
• User selectable USB charging function to help prolong battery lifespan and lower distortion from power supply circuit
• User definable startup volume memory and maximum volume limiter to protect user from hearing damage due to loud volume
• Automatic keylock feature
• User definable sleep timer function and total runtime display

FiiO E7 Reviews

What HiFi? Sound& Vision Praises FiiO E7 - Excellent

"The FiiO delivers plenty of bass kick and high volume level without a struggle. There are few more efficient ways to improve headphone sound from a computer. It's a great buy."

Trusted Reviews Assesses FiiO E7 USB DAC & Amp - Brilliant

"Considering the relatively low price, the boost in audio quality afforded by the FiiO E7 is nothing short of astounding. The competition is going to have its work seriously cut out in the face of this new champion of the price performance ratio for USB-connected DAC-equipped headphone amplifiers."

anythinbutipod Evaluates FiiO E7 Headphone Amplifier - Great

"It's a solid performer with almost all kinds of headphones, both as a portable amp and as an USB sound adapter. I would certainly recommend the E7 to any audio aficionado - not only the budget-conscious one."

Technical Specifications

• Output Power: 150mW (16Ω); 16mW (300Ω)
• Headphone Impedance Range: 16 Ω ~ 300 Ω
• Signal to Noise Ratio: ≥95dB (A weighted) on line-in; ≥100dB (A weighted) on USB-in
• Distortion: <0.009% (10mW)on line-in; <0.008% (10mW) on USB-in
• Frequency Range: 10Hz ~ 1000KHz
• Power Supply: Internal 1050mAH rechargeable Li-ion battery
• Recharging: USB 5V DC 400mA
• Size: 96mm x 55mm x 15.5mm
• Weight: 100g

Package Includes

• FiiO E7 Portable Headphone Amplifier with USB Audio Decoder (DAC)
  
• 3.5mm interconnect cable 10cm
• Silicon Band for coupling the Amp with a media players
• USB Cable (ferrite Core)
• Dual Layer Soft Pouch Black
• Manual