Denon AH-MM400 Over-Ear Headphones

  • Sale
  • $ 399

Denon's AHMM-400 over-ear headphones allow you to discover a whole new world of musical enjoyment. AHMM-400 is professionally tuned for a flat EQ and delivers a natural tonal balance that's faithful to the original musical performance. 

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

  • Aluminum die-cast hangers
  • Natural american walnut earcups
  • 40 mm carbon / paper composite—diaphragms w/ Free Edge and Neodymium magnets
  • Oxygen free copper cables
  • Denon Audio App (iOS® and Android™) versions—custom tailor the sound
  • Type: over-ear
  • Driver Size: 40 mm "Free Edge"
  • Smart Phone Control: 3-button cable remote
  • Denon App: Denon Audio
  • Leather Headband: yes
  • Hanger Construction: precision aluminum
  • Ear Cup: American walnut
  • Folding Mechanism: fold-in
  • Detachable Cable: yes
  • Accessories: carrying case
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 Gramophone is an authorized dealer for all products we carry, which means manufacturer warranties are valid on every product purchased from us.

In the unlikely event a television arrives damaged, we require notification of damages within 24 hours of receipt of the unit.

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





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