The HA4700/K99 Headphone Two Pack includes the Behringer POWERPLAY PRO-XL HA4700 heapphone amp, and two AKG K99 Headphones.

Behringer POWERPLAY PRO-XL HA4700
The Behringer POWERPLAY PRO-XL HA4700 is a headphone amp that makes a perfect addition to your studio setup. This professional headphone amp has 4 quiet, powerful channels that can drive loads down to 8 ohms and offer improved sound performance, comprehensive signal routing, and mixing functions. Each section offers mono/stereo operation, balancing, left/right mute, LED output meter, high and low EQ, balance and volume controls in one rack space. Servo-balanced, gold-plated XLR and 1/4" TRS I/O include 3 headphone outputs per channel, 2 XLR and 2 - 1/4" TRS inputs, and 2 XLR and 2 - 1/4" TRS outputs.


AKG K99 Headphones are semi-open and offer you excellent stereo sound at an optimum price. Self-adjusting headband, and low weight ensure pleasant fit. Large, high-performance 1.6-inch (40-mm) speakers provide natural, uncolored sound.

AKG K99s are perfect for listening enjoyment. K99 headphones include comfortable leatherette earpads that allow comfortable extended wear. You get a very accurate listening experience, thanks to an 18Hz-22kHz frequency range. AKG makes great headphones for a variety of applications, from studio monitoring to home listening. If you want to plug into a computer, CD player, or MP3 player and experience great sound, then AKG K99 headphones are ideal for you.