HIFIMAN EF400 Desktop Balanced Headphone DAC & Amplifier with Himalaya R2R DAC

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Sale price₹ 39,990.00 Regular price₹ 64,999.00
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  • Massive power and superior sound from a sleek and stylish chassis: The EF400 is the modern desktop DAC/Amp solution, with a compact footprint and price to match, but with sonics that outperform products many times its size. Ultra-high efficiency and low power consumption at maximum stability:4.4W per channel balanced output. Embedded with HIFIMAN HIMALAYA R2R DAC- Recipient of 2022 VGP Gold Technology Award (Japan).
  • Experience the prized performance of the R2R DAC: HIMALAYA is a discrete R2R DAC (digital-to-analog) module that is based on the FPGA algorithm. The combinations of its low audio frequency range, out-of-band noise, and low energy consumption make it a perfect match for high-performance audio equipment. The HIMALAYA DAC module supports the standard PCM music signal transmitted by the most common IIS (Integrated Interface of Sound) audio interface, with a maximum resolution of 24Bit.
  • Full Balance: The four-channel differential structure features a DAC, buffer and active filter that add up to unbeatable fully balanced output for stunning performance from a Class AB DAC/amplifier. The four-channel fully differential amplifier circuit features a maximum output of 10.7 Vrms (THD<1%) on a 36Ω resistor equivalent load. The result: fully balanced output that is beyond compare.
  • 4-level Function Switch: High Gain NOS, High Gain OS, Low Gain OS, Low Gain NOS
  • Headphone Out (Front Panel): 6.35mm Single-ended; 3.5mm Single-ended; 4.4mm Balanced; XLR 4-Pin Balanced Output.
  • Line Out (Rear Panel): CANNON Balanced Output; RCA (Single-ended).
  • Input: USB Type C; USB-B

THD+N (Line out): Between 0.002% and 0.004%
Channel Separation: 125+/-3dB
Signal to Noise Ratio: 118+/-3dB (A Weighted)
Maximum Power Output: 4.4 W per channel
Himalaya R2R DAC module
Transformer: Oxygen free copper wire wound toroidal
Outputs: 4.4mm balanced, 6.35mm single-ended, 3.5mm single-ended, XLR 4-pin balanced output, RCA line out, XLR balanced line out
Inputs: USB Type C, USB Type B
Gain levels: high gain NOS, high hain OS, low gain OS, low gain NOS
Dimensions: 9.7” x 8.9” x 2.4” (246.5mm [L] ×228mm [W] ×61mm [H])
Weight: 6.7lbs (3.08kg)

Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Contact No: 9986010039 / 080 -48534996
Email Id: customercare@hifiman.com

HIFIMAN is a renowned audio brand founded by Dr Fang Bian, dedicated to serving audiophiles and casual listeners alike. They offer a wide range of personal audio products such as planar headphones, In-ear monitors, DAC & Amplifiers that cater to a diverse range of budgets and lifestyles. Dr Bian's undying commitment to audio innovation and quality is evident in every product that HIFIMAN offers.

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