Choosing the right headphone AMP/DAC can be daunting, especially when you need one that complements your headphones. In this video, we reviewed the HiFiMan EF400 entrylevel amplifier and R2R digitaltoanalog converter that costs $399.

HiFiMan EF400: https://store.hifiman.com/index.php/c...

0:00 EF400 Price & Unboxing
0:39 Build Quality & Design (Size, Materials, OFC Toroidal Transformer)
1:19 Digital and Analog Inputs / Outputs (USBC, RCA, XLR)
2:19 Foam Material Vibration Isolation Feet
2:31 Front (OS / NOS Knob, SingleEnded & Balanced Headphone Outputs)
2:59 Smooth, But Wobbly Metal Volume Control Potentiometer
3:17 HiFiMan R2R Himalaya Balanced DAC (PCM, 192KHz 32 Bit, Non Oversampling, Soundstage)
4:48 Headphone Amplifier (4.4WPC Power, Softness, Punch & Slam, SNR, THD+N, Channel Separation)
6:18 Subjective Performance (Resistor Ladder Array, Class A/B, Resolution)
7:04 Headphone Matching (HiFiMan HE6se & Susvara, HE400se, Modhouse Tungsten)

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