Redwood Burl – From the towering coastal giants of California comes one of nature's most coveted treasures. Redwood Burl forms over centuries as these ancient Sequoia sempervirens endure stress and time, creating massive growths filled with dormant bud tissue and some of the most spectacular grain patterns found anywhere in the world. The burls reveal mesmerizing combinations of swirling eyes, rich mineral deposits, and intense figuration—deep burgundy and crimson tones flow into warm amber and honey hues, punctuated by dramatic mahogany streaks. No two pieces share the same story, as each displays its own unique arrangement of lacy patterns, bird's-eye formations, and color transitions. This is the visual drama that only old-growth burl can deliver, with complexity and depth that seems to shift and breathe as light moves across its surface.
Our Fall 2025 Atrium Open LTD in Redwood Burl pairs this extraordinary wood with black rods and grille, complemented by striking maroon grille cloth that enhances the wood's natural warmth. Choose between a black aluminum chassis with Ruby BBB, or upgrade to our new Custom Mg12 chassis in Ruby with matching BBB for reduced weight and cohesive aesthetics.
The dense, intricate structure of Redwood Burl works in harmony with the Atrium's patent-pending ADS system, providing natural acoustic damping that enhances the biocellulose driver's spacious soundstage and deep, organic bass response. Each set represents ethically sourced living history—a functional heirloom that brings the majesty of the ancient redwood forests into your listening experience.
Learn more about the wood we use in our headphones here.
Headphones may vary from sample photos due to natural wood variance.
INCLUDES
- Atrium Open Redwood Burl
- Seahorse Case
- ZMF Stock Braided Cable
- ZMF Stock + Secondary Leather or Suede Pads (depending on Vegan Options)
- ZMF Owner's Card
- Lifetime Driver Warranty