HIFIMAN is proud to announce that Head-Direct has now become the HIFIMAN store at https://store.hifiman.com
For your convenience, your Head-Direct log-in and account information has been transferred automatically to the new HIFIMAN store site. You can still check your account and order history here but all new orders after September 30, 2015 must be placed on https://store.hifiman.com
Look forward to seeing you at our new store!
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.
Volume: Hand-made Step Attenuator
Power Supply Design: CLC filter
Weight: about 24 lb (10.75 KG)
Dimensions: 13''''(330 mm)Wide *12.2"(310mm)Deep *4.1"(105mm)High
THD: 0.03% (1w and 1KHz)
S/N: 95 DB
Max Output: Class A 5W at 50 Ohm