The Beyerdynamic A1 Headphones Amp has been developed especially for those critical listeners who are looking for the best sound they can obtain with their headsets; for professional monitoring purposes in studios and other similar places, as well as for the audiophile pleasure of the dedicated home-listeners, this amplifier will deliver better audio quality and richer volume, while still being capable to leave the sound source non-colored.



The very serious technology inside the Beyerdynamic A1 Headphones Amp relies on special digital intelligent circuitry with a microcontroller capable of handling 96kHz signals without loss and thus allowing you to enjoy the full-bodied sound of your SACD or DVD-Audio tracks as well. Even more, the special construction of the internal chips will spare you the cracking commonly associated with switching the audio source or when turning the amp on or off.



The volume control runs on a high-class ALPS potentiometer, ensuring you a trouble-free operation for a very long time, with fine and precise trimming for the optimal listening experience. The Beyerdynamic A1 Headphones Amp has been engineered to work flawlessly with headphones whose impedance ranges between 30 and 600 Ohms, with serious versatility and no detail loss even in the case if the high-impedance headsets, delivering full-frequency representation for a pristine, high-class sonic performance.



The package comes with its own special cleaning cloth, high-quality RCA cables and power cord, so you'll be ready to rock in just instants. Thanks to its 50 Ohms input impedance, the Beyerdynamic A1 Headphones Amp can receive signal from pretty much any source; it sports two individual RCA inputs and an RCA output.



While the inputs are selectable via a switch on the front panel, the outs aren't trimmed by any control but that's hardly a problem. Indicator LEDs are telling you which source is currently working and a multi-color one to indicate whether the amp is working in in standby.



The Beyerdynamic A1 Headphones Amp comes with 1-100,000 Hz frequency range and 18 dB gain, 170mW power output and a very neat 0.001% THD, selling for prices around $1,300.