KOSS Pro4AA Professional Headphones
This full-size professional quality stereophone
has long been the headphone of choice for broadcast and recording professionals
whose careers demand reliable equipment and superior performance. As the first
dynamic stereophone to deliver true full frequency, high-fidelity performance,
the PRO4AA set the standard when it was introduced in its original form in 1970.
In the late 1980s after long service, it was retired and replaced by a newer
model. Customers clamored for its return, and by 1988 it was brought back by
popular demand. Since then, though we've incorporated performance-enhancing
technology and updated its style, the essence of the PRO4AA remains unchanged
and it continues to set the standard for performance and reliability today.
The PRO4AA features dynamic elements for an exceptionally wide frequency
response from 10-25,000 Hz. Designed for frequent use over extended periods, the
PRO4AA's durable steel and rubber headband is generously padded. Adjustable
slide bars ensure a snug fit, also critical for hearing every note and keeping
unwanted sounds out. The heavy-duty, single-entry ten-foot coiled cord affords
ample flexibility of movement. It includes microphone mount hardware for
complete versatility. The PRO4AA has a 6.3mm (1/4") plug and an 8 foot coiled
cord.
Whether you are a sound professional or simply love music, the PRO4AA will
deliver excellent isolation, accurate sound reproduction, and the excitement of
a live performance to your recording. |