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Showing posts with label Amplifier. Show all posts
Showing posts with label Amplifier. Show all posts
Thursday, April 28, 2011
Great Price FiiO E7 USB DAC and Portable Headphone Amplifier (Black)
FiiO E7 USB DAC and Portable Headphone Amplifier (Black) Review
Click To Buy Best Price from Amazon
Product Feature
- Ultra low-noise and low distortion headphone amplifier design with 60-step digital volume control
- High accuracy USB DAC for optimal music playback from a computer
- Long 80+ hour battery life for week-long use without recharging
- Advanced features 3-stage bass boost EQ, sleep auto-off, max volume setting
- Stylish and rugged: OLED color display, brushed aluminum case, silicone skin case
Product Overview
FiiO E7 portable headphone amplifier with USB audio decoder (DAC). This product is designed to replace PC on board sound card that do not have enough output power for higher-end headphone. With USB audio decoding, amplification and audio output, E7 can serve as both a professional headphone amplifier as well as an external USB sound card.
- TI PCM2706 USB receiver, 48kHz 16-bit support for Windows XP/2000/Vista/7 and Mac OS
- Wolfson WM8740 DAC, ADI AD8692 OP Amp and TI TPA6130A Power AMP
- High performance, excellent resolution, low distortion, and powerful output
- Standard 3.5mm stereo line-in jack for portable amplification with analog audio sources
- Dual 3.5mm headphone output jack makes it easy to share music between two listeners
- Dual color OLED display with automatic key lock and sleep timer function
- Noiseless digital volume control with 60-step precision and perfect channel balance
- 3-level bass boost EQ, user definable start up volume and max volume limiter
- Specialized dock connector for use with E9 desktop amp for even higher performance
- Anodized brushed aluminum case, small and compact, strap to portable audio player
- User defeatable USB charging for lower distortion
- Build-in rechargeable 1050 mAH Li-ion battery for up to 80 hours of continuous use
Specification:
- Output Power: 150mW (16?); 16mW (300?)
- Headphone Impedance Range: 16? ~ 300?
- Signal to Noise Ratio (A Weighted): ?95dB Line In; ?100dB USB
- Distortion (10mW): <0.009% Line In; <0.008% USB
- Frequency Range: 10Hz ~ 1000KHz
- Power Supply: Internal 1050mAH Rechargeable Li-Ion Battery
- Recharging: USB 5V DC 400mA
- Size: 3.8" x 2.2" x 0.6"
- Weight: 3.5oz
Note: Due to the USB spec restriction on digital audio format. This device only support up to 48kHz / 16-bit USB decoding function.
Read More ...
Related Products
- FiiO L3 Line Out Dock (LOD) Cable For iPod and iPhone
- FiiO E9 Desktop Headphone Amplifier and Dock for E7 USB DAC
- FiiO L1 Line Out Dock Cable (LOD) For iPod and iPhone
- AKG K702 - AKG REFERENCE OPEN BACK HEADPHONES
- SendStation PDLO-MiU5 PocketDock Line Out Mini USB Adapter for iPhone, iPod, and iPad - Black
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Sunday, April 24, 2011
Check Out FiiO E7 USB DAC and Portable Headphone Amplifier (Black) for $94.81
FiiO E7 USB DAC and Portable Headphone Amplifier (Black) Review
Click To Buy Best Price from Amazon
Product Feature
- Ultra low-noise and low distortion headphone amplifier design with 60-step digital volume control
- High accuracy USB DAC for optimal music playback from a computer
- Long 80+ hour battery life for week-long use without recharging
- Advanced features 3-stage bass boost EQ, sleep auto-off, max volume setting
- Stylish and rugged: OLED color display, brushed aluminum case, silicone skin case
Product Overview
FiiO E7 portable headphone amplifier with USB audio decoder (DAC). This product is designed to replace PC on board sound card that do not have enough output power for higher-end headphone. With USB audio decoding, amplification and audio output, E7 can serve as both a professional headphone amplifier as well as an external USB sound card.
- TI PCM2706 USB receiver, 48kHz 16-bit support for Windows XP/2000/Vista/7 and Mac OS
- Wolfson WM8740 DAC, ADI AD8692 OP Amp and TI TPA6130A Power AMP
- High performance, excellent resolution, low distortion, and powerful output
- Standard 3.5mm stereo line-in jack for portable amplification with analog audio sources
- Dual 3.5mm headphone output jack makes it easy to share music between two listeners
- Dual color OLED display with automatic key lock and sleep timer function
- Noiseless digital volume control with 60-step precision and perfect channel balance
- 3-level bass boost EQ, user definable start up volume and max volume limiter
- Specialized dock connector for use with E9 desktop amp for even higher performance
- Anodized brushed aluminum case, small and compact, strap to portable audio player
- User defeatable USB charging for lower distortion
- Build-in rechargeable 1050 mAH Li-ion battery for up to 80 hours of continuous use
Specification:
- Output Power: 150mW (16?); 16mW (300?)
- Headphone Impedance Range: 16? ~ 300?
- Signal to Noise Ratio (A Weighted): ?95dB Line In; ?100dB USB
- Distortion (10mW): <0.009% Line In; <0.008% USB
- Frequency Range: 10Hz ~ 1000KHz
- Power Supply: Internal 1050mAH Rechargeable Li-Ion Battery
- Recharging: USB 5V DC 400mA
- Size: 3.8" x 2.2" x 0.6"
- Weight: 3.5oz
Note: Due to the USB spec restriction on digital audio format. This device only support up to 48kHz / 16-bit USB decoding function.
Read More ...
Related Products
- FiiO L3 Line Out Dock (LOD) Cable For iPod and iPhone
- FiiO E9 Desktop Headphone Amplifier and Dock for E7 USB DAC
- FiiO L1 Line Out Dock Cable (LOD) For iPod and iPhone
- AKG K702 - AKG REFERENCE OPEN BACK HEADPHONES
- SendStation PDLO-MiU5 PocketDock Line Out Mini USB Adapter for iPhone, iPod, and iPad - Black
Tuesday, April 5, 2011
Great Price FiiO E5 Headphone Amplifier
FiiO E5 Headphone Amplifier Review
Click To Buy Best Price from Amazon
Product Feature
- For high impedance or low sensitivity Hi-fi headphones
- Metal case and built-in metal clip
- Individual power switch and Electronic volume control
- USB charger port and 200mAh rechargerable battery
- Dimension 44.2mm x 38 mm x 12.6 mm
Product Overview
FiiO E5 is a Portable Headphone Amplifier designed to improve the sound quality and volume of any portable audio source such as MP3 players, iPods, personal media players, mobile phones, laptops, notebooks/netbooks, or portable CD players. The E5 retains all of the advantages of the popular E3 while adding many new features and a substantial boost in performance, all inside a very small and slim aluminum case. With built-in volume controls, the E5 can be used with the line-level output of audio sources for even better sound quality.More than just a refresh, the E5 offers higher power output, better signal to noise ratio and lower distortion. Built on an entirely new amplifier platform, the E5 provides superior sound quality and works well with high impedance headphones. Two EQ profiles are available for flat or bass-boost response, allowing additional flexibility in obtaining optimal tonal match with different headphones.Highlight Features- Robust design handles high impedance and low sensitivity headphones- Easy to carry and use both indoors and outdoors- Increases your music player's battery life- New amplifier design with high S/N and low distortion- Very high PSRR for superior supply noise rejection- Metal case reduces interference when used with GSM mobile phones- Discreet power switch- Built-in electronic volume control for ultra low noise- Two EQ profiles: flat response and bass-boost modes- Built-in rechargeable battery provides up to 20 hours of normal use- Mini USB charger port can be used with any USB power source- Built-in metal clip conveniently attaches to clothing, bags, and etcSpecifications- Output Power: 100mW (32ohms Load) 18mW (300ohms Load) - Signal to Noise Ratio: >=98dB (A Weight)- Power Supply: 200mAh rechargerable battery- Frequency Response: 10Hz - 60kHz - Distortion: <0.009% (10 mW) - Voltage: USB DC 5V
Read More ...
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