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State-of the-Art, Class A Reference Headphone Amplifier and Pre-amplifier


Hand-built by HIFIMAN craftsmen, the new EF6 flagship headphone amplifier provides audiophile quality for the most demanding listeners. Fit and finish hint at the amplifier’s exceptional performance under the hood. EF6 is a hi-end headphone amp with very powerful output. EF6 can also work as a world-class pre-amplifier. The EF6 the clear choice for discriminating music lovers seeking a no-compromise headphone amplifier yet priced well below units with comparable performance.

Specification Download Center

Voltage : 110V/220V
Volume : Hand-made Step Attenuator
Power Supply Design : CLC filter
THD : 0.03% (1w and 1KHz)
S/N : 95dB
Max Output : Class A 5W at 50 Ohms
Weight : about 24 lb (10.75 KG)
Dimensions : 13'(330 mm)Wide *12.2"(310mm)Deep *4.1"(105mm)High



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