Zalman Real 5.1 Channel Heaphones Amplifier
 

The Zalman ZM-RSA Headphone Amplifier is definitely the PERFECT companion for the Zalman ZM-RS6F Theatre 6 headphones. If you want your very own cinematic/console gaming experience and have about USD$70 (Amplifier) + USD$45 (Theatre 6) to spare, I'll definitely recommend you to go get the combo, because it really adds a new private dimension to gaming and cinema especially you don't have top of the line 5.1 channel surround sound BOSE speakers to complete your Home Theatre experience, this comes pretty damn close.

Link: http://www.pcmoddingmy.com/content.php?review.273