Best headphone amplifier

FiiO E10 USB DAC Headphone Amplifier

FiiO E10 USB DAC Headphone Amplifier

The New Updated FiiO E10 Is The Upgraded And Newest Version Of The World Class Line Of FiiO Headphone Amplifiers. Amazing Reviews By World Famous Audiophiles Announce That This Is The Ultimate Audio Device You Have Been Waiting For All Your Life. Easy, User Friendly And Affordable.

Technical Details

Volume Potentiometer, Barrier Free Design, Easy To Operate. Volume Digital Indicator, More Intuitive
Bass Boost, OFF:0dB;ON:+3dB, Built-In Bass Boosting Circuit, It's Different With Traditional Software To Set The EQ, The Effect Of E10 Will Be Better
USB Digital Audio Converter To Coaxial Digital Audio Output; Line Output, Fixed Level Audio Line Output with Full Scale
Support To Install Automatically Without Any Driver, Maximum Output :96K/24Bit
All- Aluminum Shell, Enhanced Anti-Interference Ability, Thus It's More Reliable And Durable

Beyer Dynamic A1 Headphone Amplifier

Beyer Dynamic A1 Headphone Amplifier

With the introduction of the A1, beyerdynamic enters a new area of audio reproduction. After intense fundamental research, beyerdynamic have succeeded in developing a brand new audiophile-quality headphone amplifier, providing precise audio performance even when used with the demanding 600 ohm premium line of beyerdynamic headphones. With its unique intelligent-circuit concept, the A1 is capable of reproducing an amazingly wide frequency range which stretches way above human perception and can take your music to a new level.

Technical Details

Intelligent circuit design with microcontroller capable of 96 kHz Input impedance 50 k Maximum Amplification 18 dB
Two stereo audio inputs for two sound sources (RCA) Audio connections -- Headphone socket, 1 Line output
Output power 100 mW / 600, 170 mW / 250 ¿. 150 mW / 30 v --
T.H.D. 0.001% at 170 mW / 250 -- Mica capacitors only; no ceramic capacitors due to their generation of voltage under stress
Very reliable cooling concept; including permanent short circuit protection on the output

FiiO E11 Portable Headphone Amplifier - E11

FiiO E11 Portable Headphone Amplifier - E11

The E11 Headphone Amplifier from Fiio is a compact and lightweight headphone amplifier that offers high-quality audio, ideal for portable music devices. The amplifier has standard 3.5mm input and output connectors for compatibility with a variety of MP3 players, CD players, computers, earbuds, headphones, and other devices. It has a heavy-current 3-channel amplified circuit that lowers output impedance. It also provides high efficiency and a low-noise power boost. It provides precise and even sound pressure levels and a wide dynamic range. The convenient volume control uses a closed APLS potentiometer to ensure low noise and excellent channel balance. The amplifier offers 3 levels of bass boost and 2 levels of gain to meet your personal preferences and adapt to different sound sources. There are also high and low voltage options to meet different needs. An auto-lock protective circuit will turn the amplifier off automatically in the event of abnormal activity in order to protect your headphones and minimize the risk of hearing damage. The amplifier operates on a high-performance BL-5B Lithium battery that is easily replaceable. The battery provides approximately 10 hours of operation per charge, allowing you to listen all day. The amplifier has charging and power indicator LEDs to give you a visual cue of operation status. A charge priority function will cease operation while the amplifier is charging. Once the battery has been charged and the amplifier is unplugged, operation resumes.

FiiO E9 Desktop Headphone Amplifier and Dock for E7 USB DAC

FiiO E9 Desktop Headphone Amplifier and Dock for E7 USB DAC

The FiiO E9 desktop headphone amplifier offers truly stunning audio performance and versatility to headphone and audio enthusiasts. Its sleek and modern form factor, while minimalist in apperance, belies the engineering marvel within. The E9 has exceptionally low noise and distortion, providing enough power to drive the most demanding headphones up to 600? with excellent dynamics and clarity.

The E9 also serves as a dock for the E7 USB DAC and portable amp. When combined, the E9 and E7 becomes a seamless high fidelity audio interface for any computer, allowing noisy internal sound cards in computers and laptops to be bypassed. With both a fixed and a volume controled line level output, the E9 functions well as a pre-amp for driving power amps or active monitors.

Technical Details

Ultra low noise and low distortion with enough power output to drive 600Ohm headphones
Two channel power output, with jacks for both 1/8"(3.5mm) and 1/4"(6.35mm) headphones
Smooth and low noise ALPS sealed potentiometer for volume control
Audio buffers using ultra-low distortion and low noise Burr-Brown OPA2134 op amps
Dock connector for E7 USB DAC, also provides charging power

FiiO E7 USB DAC and Portable Headphone Amplifier (Black)

FiiO E7 USB DAC and Portable Headphone Amplifier (Black)

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.

Technical Details

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

Fiio E6 Headphone Amplifier - E6

Fiio E6 Headphone Amplifier - E6

FiiO E6 is a Portable Headphone Amplifier designed to improve the sound quality and volume of portable audio sources such as MP3 players, iPods, personal media players, mobile phones, laptops, notebooks/netbooks, and portable CD players. As an updated version of E5, it not only retains all of the advantages of the popular E5, but also carries many newly added features and thus provides a substantial boost in performance. As compared with E5, it utilizes a different power circuit to offer true +/- power for the opamp and leads to higher power output, better signal to noise ratio, and lower distortion; three different types of built-in EQ options greatly improve sound quality; innovatively designed volume keys offer convenient volume control; smaller size, lighter weight as well as removable clip make it fit indoor and outdoor activities much better.