M-Audio Bass Traveler Headphones Amp

The M-Audio Bass Traveler Headphones Amp is a compact portable headphone amplifier featuring two 1/8 inch headphone jacks and 2-level boost. Most portable music players are restricted to a limited output meaning you wont get the full performance for more high-end headphones (such as ones with a high impedance). There is also dual outputs so you can listen simultaneously with a friend or swap between different headphones. The built-in rechargeable lithium polymer battery provides you with hours of listening time.