WE SOLD ONLY 3,000,000 OF THESE HEADPHONES.
SO WE MADE THEM BETTER.
Ah, our legendary HD 414's. They've become the standard of recording and broadcast studios. The favorite of critics and music lovers everywhere. And they're even used by NASA. Which explains, in part, why they've outsold every other headphone.
So why tamper with success?
Because as good as the transient response and dynamic range of the HD 414 were, we found ways to make them even better.
And as comfortable as the HD 414's Open-Aire® design was, we were able to improve it with larger cushions and lower headband pressure.
The result: Our new, improved HD 414 SL. Audibly superior with analog records, tapes and broadcasts. And incredible with digital.
Audition them--as well as our more modestly priced 410 SL--at our Sennheiser dealer. And hear what happens when the world's leading headphone innovator won't leave well enough alone.
Sennheiser Electronic Corporation (N.Y.) 48 West 38th Street New York, NY, 10018; (212) 944-9440
(Audio magazine, Nov. 1984)
Also see:
Koss Auditor headphones (Oct. 1977)
Sennheiser MD 441 microphone (Mar. 1973)
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