HIFIMAN Discontinued

HIFIMAN EF400

Variant: Standard

HiFiMAN EF400 is a desktop DAC and balanced headphone amplifier built around HiFiMAN's own Himalaya R2R (resistor ladder) DAC module. It connects to a computer or streamer over USB, converts digital playlists to a natural, analogue-sounding signal, and drives even demanding planar magnetic…

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Description

HiFiMAN EF400 is a desktop DAC and balanced headphone amplifier built around HiFiMAN's own Himalaya R2R (resistor ladder) DAC module. It connects to a computer or streamer over USB, converts digital playlists to a natural, analogue-sounding signal, and drives even demanding planar magnetic headphones with up to 4.4 W of balanced output.

  • Himalaya R2R ladder DAC, NOS (non-oversampling) and OS modes
  • Up to 4.4 W balanced output: 4.4 mm and XLR-4 headphone outputs, 6.35 mm single-ended
  • USB input (PCM up to 768 kHz, DSD256)
  • Balanced XLR and RCA line outputs for connecting an external amplifier
  • Low / high gain switch, full-size desktop chassis

Specifications

Brand
HIFIMAN
Model
EF400
Category
Hi-fi and home audio › Amplifiers

Data: the Soundium catalogue · updated 2026-10-24 · Report a mistake