HIFIMAN SUSVARA & EF1000 – Ultimate Reference Audio System

Key Features

• Flagship planar magnetic headphone + reference amplifier combo
• Pure Class A amplification for unmatched sonic accuracy
• Vacuum tube SRPP input stage for warm, natural sound
• 20W headphone output for extreme power delivery
• Wide frequency response: 6Hz – 75kHz
• Ultra-low distortion with exceptional dynamic range
• Designed for true audiophile and reference-grade listening

The Ultimate Audiophile Pairing

The HIFIMAN SUSVARA & EF1000 system represents the pinnacle of personal audio. This flagship combination is engineered to deliver unparalleled clarity, power, and realism, setting a new standard in high-end headphone listening.

Designed to work in perfect harmony, the EF1000 amplifier unlocks the full potential of the legendary HIFIMAN Susvara.

SUSVARA – Pure Planar Magnetic Perfection

The Susvara is one of the most respected headphones in the world, known for its:

• Ultra-wide frequency response (6Hz – 75kHz)
• Exceptional detail and transparency
• Natural, lifelike sound reproduction

With its planar magnetic design, it delivers:

• Precise imaging and soundstage
• Deep, controlled bass
• Smooth, extended highs

EF1000 – Reference-Grade Amplification

The HIFIMAN EF1000 is a powerhouse amplifier designed specifically for the Susvara.

Key Technologies

• Vacuum Tube SRPP Input Stage
  Adds warmth, richness, and musicality
• Pure Class A Amplification
  Ensures maximum accuracy and low distortion
• Massive Power Output
  Drives even the most demanding headphones effortlessly

Unmatched Power & Performance

• Headphone Output: 20W @ 35Ω (Pure Class A)
• Speaker Output: 50W @ 8Ω (Class A), 110W (Class A/B)

This ensures:

• Full dynamic range
• Effortless control
• Deep, powerful bass and crystal-clear highs

Reference-Level Audio Specifications

EF1000 Amplifier

• Signal-to-Noise Ratio: 108dB
• Dynamic Range: 111dB

SUSVARA Headphones

• Frequency Response: 6Hz – 75kHz
• Impedance: 60Ω
• Sensitivity: 83dB
• Weight: 450g

Premium Build & Engineering

EF1000 Dimensions & Weight

• Main Unit: 13.45 kg
• Power Supply: 11.2 kg
• Main Unit Size: 460 × 280 × 170 mm
• Power Supply Size: 360 × 200 × 170 mm

Built with audiophile-grade components, ensuring durability and top-tier performance.

Why This Combo is Unmatched

• Perfect synergy between headphone and amplifier
• Designed for reference listening environments
• Delivers studio-level accuracy and emotional musicality

This is not just audio—it’s an experience of sound at its absolute peak.

Experience Sound at Its Absolute Best

The HIFIMAN SUSVARA & EF1000 system is the ultimate choice for audiophiles who demand nothing less than perfection.