Aphex Aural Exciter and Optical Big Bottom
Since its introduction in 1975, close to a million Aphex Aural Exciters have found their way into recording studios and broadcast facilities, nightclubs and concert halls, arenas and airports, musicians' and DJs' rigs and houses of worship. The Aural Exciter's patented technology has been often imitated but never duplicated.

Behringer SU9920 Sonic Ultramizer Stereo Sound Enhancer
The Sonic Ultramizer SU9920 stereo sound enhancement processor gives your music the additional dimension you've been looking for. This processor is the ultimate sound improvement tool for home recording studios, DJ systems, keyboard racks, web-casting plus 5.1 and hi-fi setups.

Behringer Sonic Exciter SX3040 Stereo Sound Enhancement Processor
The Sonic Exciter SX3040 stereo sound enhancement processor gives your music the additional dimension you've been looking for. This processor is the ultimate sound improvement tool for home recording studios, DJ systems, keyboard racks, web-casting plus 5.1 and hi-fi setups.