HELM DB12 AAAMP Portable Headphone Amplifier - THX® Certified

IMMERSIVE AUDIO ON THE GO - Music, Movies & Gaming. Your Wired Headphones Never Sounded So Good STUDIO GRADE AMPLIFIER with Bass Boost Powered by the Award Winning THX® AAA™ AMPLIFIER TECHNOLOGY - Boost the Sound from your Mobile or Gaming Device to Your Headphones GAME CHANGING SOUND Anywhere You Go! Your Music, Movies, Youtube Videos, Twitch Streams and Gaming  WORLD'S FIRST AAA ™ In-Line Audiophile Quality Headphone Amplifier That Fits In The Palm of Your Hand and a Separate Bass Boost Feature DELIVERS MAXIMUM VOLUME +12dB with No Distortion, Greatly Improving Sound Quality and an Independently Controlled Bass Boost +6dB  PLUG & PLAY - No Additional Components or Connections AWARD WINNING THX AAA Lowest Distortion Amplifier ULTRA-CLEAN POWER Breathing New Life in to Your Favorite Headphones  EXCLUSIVE DESIGN - Brushed Aluminum Housing and Braided High-End Silver Cabling 100% MOBILE - Rechargeable Battery With 6-8 Hours Play Time