The generalized followup to the Rez Trance Vibrator has arrived:

Audi-Oh

"Audi-Oh is a revolution in stimulation technology for men or women. Sound is converted into infinitely variable pulses of pleasure. Audi-Oh* can use ambient sound, like the music in your favorite club, or direct audio input from devices such as portable CD players, MP3 players, your PC or home audio and video systems. You'll find a million ways to use Audi-Oh!"