And QSOURCES are good for more than music playback (although I have requested we try out some Metallica or Tool)! If you have a small device that needs excitation (think modal analysis or transfer path analysis) give Austen Fischer a ping and he'll show you how the QSources can be used.
I was having a little fun in the office before ATE (Automotive Testing Expo) with one of our demonstrations for the show... Using ArtemiS SUITE, a SQuadriga III and QSOURCES I am able to excite a tablet with whatever audio file I please! After showing my coworkers, my first request was the Baker Street saxophone solo (Lisa Simpson Version)! If you happen to be at ATE and want to hear this for yourself or if you have a different request, come on by to HEAD acoustics, Inc. booth (4020), find me and I'll gladly play your favorite toon!