|Boosteroo "Boosteroo" headphone booster/amplifier||"Boosteroo" headphone booster/amplifier||$17|
Description: Small headphone amplifier. Allows use of 3 set of headphones at one time.
|The Sound Professionals "Headbanger" headphone booster/amplifier||"Headbanger" headphone booster/amplifier||$99|
|2" X 4" X 1"|
Description: Commercial version of the "Laff's Headbanger" headphone amplifier as seen on the Mini Disc Community pages. High output/low noise/wide frequency response/long battery life. Premium model includes output level control for use with line outputs or headphone outputs.