Erzetich Audio Perfidus Class-A Headphone Amplifier

🧾 Overview

Perfidus is Erzetich Audio’s Class‑A headphone amplifier for listeners who want speed, openness and high dynamics from a compact desktop unit.

✅ Key Features

• ✅ Pure Class‑A headphone amplifier design
• ✅ Fast, open presentation for critical listening
• ✅ Designed for desktop studio and audiophile chains
• ✅ Works with a wide range of headphone loads
• ✅ Hand‑built, minimalist signal path philosophy

📦 What’s in the Box

• 📦 Perfidus headphone amplifier

🔄 Compatibility

Pair Perfidus with any line‑level DAC/streamer (RCA line-out) and dynamic or planar headphones; ideal for studio monitoring and mix checking.

📦✈️ Shipping & Returns

• 📦 Insured worldwide delivery
• 🔄 14-day return policy
• 🛡️ 2-year EU warranty

📝 Reviews

“It’s great! It made my little house studio feel like I'm recording in Rockfield Studios.” — Benji Webbe (Skindred)

“Monitoring mixes through ‘The Perfidus’ class‑a headphone amp… sounds amazing!” — Celldweller

“The sound was full but also open and fast… a core feature of the Perfidus.” — 6moons

⚠️ Warning

Warning: Class‑A heat is real. If your desk suddenly feels ‘cozy’, that’s normal—just don’t store vinyl on top.