As more and more audiophiles lean towards headphone sessions for personal listening, it was only a matter of time until Marantz stepped into the arena. The HD-DAC1 Headphone Amplifier may be the first for Marantz, but it's already one of the best. It's powerful enough to drive audiophile high-impedance headphones, and versatile enough to connect to a standard Hi-Fi integrated amplifier or to a pair of active speakers or power amps. And the USB port even allows for streaming from your computer. High-end tech combined with a timeless look from Marantz.