“Born with sword bones and iron bodies, braving the flames of war, yet wielding only the art of sound.”

The TANGZU Du Fu Second Stanza is the evolution of the original Du Fu IEM. With its 1 dynamic + 2 balanced armature hybrid architecture, CNC-machined brass housing, and natural ebony wood panel, it merges tradition with innovation. Tuned with Zen-inspired simplicity, it balances detail, warmth, and musicality while embodying the poetic spirit of Du Fu.

Key Features

• Hybrid Triple-Driver Setup — Titanium diaphragm dynamic driver delivers powerful, detailed bass; dual balanced armatures refine mids and highs for clarity and extension.
• Q-IAO Intelligent Crossover — Borrowed from the Nezha series, ensuring seamless integration between drivers for a coherent and natural presentation.
• Brass CNC Housing — Enhances resonance control and durability while providing a refined, luxurious appearance.
• Natural Ebony Panel — Combines organic texture with acoustic benefits, symbolizing Zen simplicity and elegance.
• Ergonomic Comfort — Precision design ensures a secure and fatigue-free fit for extended listening.
• 0.78mm Detachable Cable — High-end OFC silver-plated cable allows for easy upgrades and reliable signal transmission.

Design Inspiration

The Du Fu 2 blends Zen-inspired design with natural ebony and CNC brass, reflecting both tradition and modern craftsmanship. Just as Du Fu’s poetry fused humanity with nature, the headphones embody simplicity, harmony, and resilience—bridging the artistry of sound with cultural heritage.

Exploded Structure

• Natural Ebony Top Panel
• Q-IAO Crossover Circuit
• Titanium Diaphragm Dynamic Driver
• Customized Mid-Frequency BA
• Customized High-Frequency BA
• Brass CNC Housing
• Textile & Metal Filters
• 0.78mm Dual-Pin Connector

Technical Specifications

Package Includes

• Du Fu Second Stanza IEM
• Customized 6N OFC Silver-Plated Cable
• Premium Storage Case
• Tang Sancai Ear Tips (Balanced / Large Bore / Small Bore)
• User Manual & Warranty Card

Du Fu Series Comparison

Note: Du Fu 2 continues the poetic legacy of the original, now with upgraded materials, higher sensitivity, and improved tuning philosophy for audiophiles seeking both artistry and performance.