Skip to content

Your Cart (0)

View cart

Your cart is empty

Continue shopping

ZMF Caldera Open Back Headphones

See more from ZMF

Condition:

Image

Certified Pre-Owned What’s this?

Original price $3,499.00 (14% Off Est. Retail)
Original price From $2,999.00
Original price $3,499.00 (14% Off Est. Retail)
Current price $2,999.00
From $2,999.00
Current price $2,999.00

+$55.00 Shipping to contiguous US.
Tax collected at checkout.

Earn 2,999 TMR Rewards points for this purchase.
Not a member? Join today >

80 views

Trade in your current gear for credit toward this item.

TMR Certified Inspection Guarantee

TMR 
Certified

TMR
Certified

90-Day 
Warranty

90-Day
Warranty

30-Day 
Returns

30-Day
Returns

Safe Pack &
Ship Guarantee

Safe Pack &
Ship Guarantee

Photo 
Guarantee

Photo
Guarantee

Lifetime Tech 
Support

Lifetime Tech
Support

TMR Safe Pack & Ship Guarantee

Our Safe Pack and Ship Guarantee means we guarantee its safe arrival. Items are carefully double-boxed or custom foam-molded. For larger pieces, we palletize to ensure secure, upright delivery. In rare cases of loss or damage, we fully protect your purchase.

Shipping Cost

Cost to ship this item within the Contiguous United States is a flat rate of $55.00, including packaging and insurance. Note that all items valued over $750 will require a signature upon delivery.

We DO NOT offer international shipping.

30-Day Risk-Free Returns

We want you to have confidence to explore pre-owned audio. That is why every CPO item comes with 30-day risk-free returns.

See our full return policy.

90-Day Buyer Protection Warranty

We stand behind every single CPO item. That is why each one comes with a 90-day buyer protection warranty.

Product Highlights

Finish: Brown Mallee wood, rose/aluminum hardware

ZMF Caldera Open-Back Headphones feature an 80mm planar magnetic driver, a nominal impedance of 60 ohms, a sensitivity of 95 dB/mW, and the proprietary Caldera Asymmetric Magnet Structure. Handcrafted with solid wood ear cups, machined metal grilles, and an ergonomic suspension headband, this flagship showcases artisan construction alongside advanced acoustic innovation. By optimizing airflow and pressure distribution across the diaphragm, it eliminates turbulent reflection while delivering the tactile, visceral slam of a dynamic driver paired with the speed and micro-detail of planar technology.

Critical acclaim and community impressions celebrate the Caldera as an extraordinary high-end performer. Reviewers consistently laud its intoxicating, natural midrange timbre, punchy low-end impact, and spacious soundstage with precise imaging. Listeners also praise its refined, fatigue-free treble that avoids the artificial glare found in typical planar models. Across user feedback, the headphones have earned a reputation for rock-solid reliability, heirloom-level build quality, and enduring long-session comfort.

Embracing the Caldera secures an acoustic centerpiece that effortlessly marries technical brilliance with genuine musical emotion. Its rare talent for rendering intricate recordings with organic warmth, lifelike texture, and effortless dynamics makes it a profoundly rewarding companion for anyone devoted to rediscovering the true spirit of their music collection.
Brand ZMF
Type Over-Ear Headphones
MSRP $3,499.00
SKU # 101847
Serial # 16332
Cosmetic Rating

8 - Very good condition with minimal visible cosmetic wear including surface scratches to the wood finish, these are not glaring and do not detract from the beautiful wood grain. These are great headphones for anyone who appreciates wood craftsmanship.

Functional Notes

Operational condition of this item is excellent, fully tested and no issues found.

Age Unknown
Owners Unknown
Service History None

Headphones, 3m 4-pin XLR headphone cable, 1.5m 6.35mm headphone cable, Spare set of earpads, Carrying case

Image

Certified Pre-Owned Risk-Free Guarantee

Every single pre-owned item is expertly authenticated, rigorously tested, honestly photographed, carefully packed, and safely delivered. Backed by real people, real guarantees, and real protection, we promise it will arrive safely to your door, in working order, with no surprises—every time.

If we fall short of that promise, every pre-owned item comes with 30-day risk-free returns, 90-day buyer's protection warranty, and free lifetime technical support so you have the confidence to explore without hesitation. CPO Cables come with longer 1-year warranty, authenticity guaranteed.

Learn More

Explore More ZMF

×

Please wait...

Make an Offer

ZMF Caldera Open Back Headphones
ZMF Caldera Open Back Headphones

Wishlist