Teptronics

The Boostaroo is the only headphone amplifier & splitter on the market that delivers a 100% volume increase to any device that uses a headphone. It's patent protected, so it provides the quality and durability that you would expect at an incredibly low price.

Buy a Boostaroo Portable Amplifier & Splitter, and the next time you're on a plane, in an airport, on a bus or subway, at the mall, at a NASCAR race, riding your motorcycle, or even mowing your lawn, you'll be listening to music, enjoying your video game, or watching a great DVD and still hearing it in clean stereo sound.

Product Specifications:

• Frequency Response:
  • The Boostaroo® employs similar output amplifiers to those found in CD players. Frequency response is equal to or exceeds specifications. Typical specifications are 20 to 20,000Hz +/- 2 dB (EIAJ CP-307 Method).
• Output (@ 3VDC):
  • Into 16 ohm head phones (stereo mini jack), approximately 40 mW per channel, 12 dB gain in sound per channel.
• Power Requirements:
  • 3.0 VDC: Two size AA batteries are required. Use of alkaline batteries is suggested for longer playing time.
• Product Dimensions:
  • Size: 4.5" x 1.5" x 1.1" 11.43cm x 3.81cm x 2.79cm)
  • Weight: 6 oz (170.10G) with 2 AA batteries.
  • Cord: 12 inches (30 cm)
  • Color: Clear (Translucent)
  • * Auto Turn-Off When Closing