HeadRoom Total BitHead
A BitHead is the perfect entry-level headphone amplifier to use with your computer, iPod, or portable player & high-quality headphones. The bass tighten up, the highs become clean & articulate, & the music in between will sound much more coherent, detailed, & liquid. The BitHead can be used 2 ways: w/USB output of computers; or as battery powered headphone amp to improve your iPod, MP3 player, DVD/CD player, or other portable audio device. The BitHead is sort of like a sound card for your computer & headphones. You'll find the sound quality improved employing the killer digital to analog converter (DAC) of the BitHead, and having the digital conversion & analog electronics that drive your headphones done outside the noisy environment of the hard-drive. Just plug the USB output of your desktop, laptop, or notebook computer running Apple, Windows, or Linux operating systems into the Bithead---most computers will automatically recognize the BitHead as its audio output---then plug in your headphones, play some music, & enjoy. Your computer may be one of your favorite ways to listen! BitHead runs on 4 AAA batteries to drive your quality headphones & amplify the signal from the headphone output (or line out) of your player. BitHead will power your headphones with greater musical authority, & it will isolate the player's wimpy output amp & power supplies from the complex load of the 'phones. BitHead will make both your headphones & your portable player sound better. (If not interested in using with computers, check our AirHead Amp.) BitHead has 2 headphone jacks, both you & a friend can listen together. It has a Crossfeed switch to make your headphones sound better. You'll find a tiny gain switch by the batteries allows a perfect match between the BitHead & headphones/earphones of any impedance. Also has volume control & room for 4 AAA batteries to power the BitHead for 30 hours, depending on the headphones. Batteries NOT included.