Denon Music Maniac AH-MM400
Portable over-ear headphones

  • Sale
  • $ 399

Discover a whole new world of musical enjoyment with Denon's AH-MM400 Reference Class headphones, which are professionally tuned for a flat EQ and deliver a natural tonal balance that's faithful to the original musical performance.

Designed to look as good as they sound, the AH-MM400 features a fresh European style-inspired design that combines classic styling with a modern touch. 

  • Ear cup housings connect to the lightweight adjustable headband via aluminum alloy die-cast hangers that feature resonance-free construction, along with high rigidity for maximum durability
  • Features collapsible ear cups for storage in the supplied carrying pouch
  • Hand-carved natural American Walnut ear cup housings
  • Delivers a superb musical experience, with balanced tonal quality thanks to the resonance-free natural wood housings
  • Comfortable over-ear (circumaural) design provides a high degree of passive acoustic isolation, letting you listen to your favorite tracks without distracting background noise interference
  • Proprietary 40mm drivers with advanced Carbon/Paper composite blend diaphragms and neodymium magnets along with Denon's exclusive Free Edge technology, which dispenses with the traditional diaphragm surround suspension to deliver extended frequency response all the way up to 40 kHz
  • Comes with 2 detachable audio cables with gold-plated connectors, both featuring high purity Oxygen Free Copper (OFC) cable technology
  • Built-in microphone along with a remote control for volume, track selection and smartphone control
60-Day Money-Back Guarantee

We want you to love every item you purchase from SKY by Gramophone. If you are not satisfied with your purchase, you may return items that are complete and like-new for any reason within 60 days. You may choose an exchange or a refund for the full amount of the items you purchased*. Refunds must be issued to the same credit card, debit card, gift certificate, or other form of payment used in the original transaction.

SKY by Gamophone is an authorized dealer for all products we carry, which means manufacturer warranties are valid on every product purchased from us.

*Restocking fees apply for furniture, as well as for products without original packaging, missing accessories, and not in new or like-new condition.

(TVs excluded)



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