HIFIMAN EF1000 & SUSVARA System

🧾 Overview

🎧 The HIFIMAN SUSVARA & EF1000 System pairs the flagship SUSVARA electrostatic headphones with the EF1000 hybrid tube headphone and speaker amplifier for an unparalleled listening experience.

🔊 Engineered with nanometer‑thin electrostatic diaphragms and a vacuum‑tube SRPP input stage feeding a pure Class A headphone amp and Class A/B speaker outputs, it delivers reference‑grade detail, dynamics, and power.

🏆 Enjoy effortless drive, zero coloration, and expansive soundstage in a turnkey desktop setup that defines high‑end audio.

✅ Key Features

• ✅ SUSVARA electrostatic headphones with ultra‑thin diaphragm for unmatched transparency
• ✅ EF1000 hybrid tube input (6 × 6922 SRPP) feeding 20 W Class A headphone and 50 W Class A / 110 W Class A/B speaker outputs
• ✅ Relay‑based attenuator for smooth 24‑step volume control and ultra‑low distortion
• ✅ Balanced 4‑pin XLR & 6.35 mm single‑ended headphone outputs
• ✅ Speaker outputs for 4 Ω–8 Ω speakers with separate DC power supply unit
• ✅ Heavy‑duty aluminum‑alloy chassis with ventilation and hot‑surface warnings
• ✅ Removable vacuum‑tube cage and easy tube replacement procedure

📦 What’s in the Box

• 📦 HIFIMAN SUSVARA electrostatic headphones
• 📦 HIFIMAN EF1000 hybrid tube headphone & speaker amplifier
• 🔌 High‑voltage DC power supply unit (12‑pin & 7‑pin cables)
• 🔌 Balanced 4‑pin XLR to XLR headphone cable
• 🔌 Single‑ended 6.35 mm headphone cable
• 🔌 Speaker binding posts cable set
• 📜 Quick‑start user guide & safety instructions

🔄 Compatibility

✔ Optimized as an integrated system; supports any electrostatic headphone with 4‑pin XLR input (SUSVARA included) and drives 4–8 Ω speakers; accepts balanced XLR, RCA, CD, DAC, and AUX sources.

📦✈️ Shipping & Returns

• 📦 Insured worldwide delivery
• 🔄 14‑day return policy
• 🛡️ 3‑year HIFIMAN warranty (first year free repair & shipping; years 2–3 free repair)

📝 Reviews

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