HiFiMAN EF1000 Reference Headphones Amplifier

This brilliantly designed, superbly powerful and high-performing headphone amp makes the ideal companion to the brand's sublime headphones.

HiFIMAN excels at enhancing the headphone listening experience and the EF1000 is no exception. The brand pioneered the use of orthodynamic technology for their drivers, as opposed to the more conventional dynamic technology.

With headphone models as advanced as the HE-6 and other extremely hard to drive headphones, it is crucial that it is driven by a powerful, high-caliber headphone amplifier. The EF1000 brilliantly answers this demand.

Specifications

Input Stage: Vacuum Tube SRPP Circuit
Headphone Output for 35Ω Load: 20w. pure Class A
Amplifier Output for 8Ω Load: 50w. pure Class A, 110w. Class A/B
SNR (A weight): 108dB
Dynamic Range: 111dB
Weight : Main Unit : 13.45 kg (29.65lb) // Power Supply : 11.2 kg (24.69lb)
Dimensions: Main Unit : L460x280x170 mm3 (18.11" x 11.02" x 6.69") // Power Supply: L360x 200x170 mm3 (14.17" x 7.87" x 6.69")