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HIFIMAN EF100 Amplifier

EF100

HIFI MAN

Moon Audio

Amplifiers,HiFiMan,Amps & DACs,Headphones,Home Audio,

$499.00
Aurender Authorized Dealer Free Ground Shipping

The HIFIMAN EF100 is a powerful hybrid headphone amplifier and integrated amplifier.


Housed in its compact chassis lie three independent amplifier sections: a vacuum tube input stage works as a shared preamp, a Class AB headphone amplifier, and a Class T speaker power amplifier. 

Description

Details

Benefitting from vacuum tube technology, both headphone amplifier and power amplifier sound warm, smooth, detailed and musical. Working as a hybrid headphone amplifier, EF100 can produce a 2w output under a 32 ohm load so it can easily drive many high performance headphones.

In addition, EF100 can also serve as a hybrid power amplifier to drive speakers of moderate to high efficiency. In power amplifier mode, the amplifier output line is fully independent from the digital amplifier line used in the headphone amplifier. Driven by front stage’s vacuum tubes, EF100 combines the warmth vacuum tubes are known for with the high efficiency of a digital amplifier.

It is the best of both worlds. When EF100 is used as a power amplifier, it can give 4.5 watts per channel so it can drive HIFI speakers of moderate to high efficiency. At last, with its versatile design EF100 can bring music to life  from a variety of sources for both headphones and speaker applications.

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Features

Additional Info

EF100 Manual

Specifications

Voltage: 110V

Input impedance: 47k

Output impedance: 32-300 Ohm

Headphone Output: Output voltage and output power under 30 ohm load: 7.8v, 2000 mw

Frequency response: 20-20khz +/- 0.2db

Power amplifier output: Each channel: 4.5 w (4 ohm load)

Frequency response: 20-20khz +/- 1db D/N(A): 95db Tube: 6N3J

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