Loudspeaker manufacturer VMPS ran a series of live-vsrecorded dems throughout the four days of CES, at the Zeus Ballroom in T.H.E. Show's Alexis Park venue. In dems organized by VMPS's Brian Cheney, groups of musicians and singers first performed live while being recorded by some of Ray Kimber's staff in DSD, using crossed figure-8 mikes, Millennia Media mike preamps, and Meitner converters. The recording was then played back on VMPS speakers and subwoofers, driven by Ampzilla amplification, with Audience Adept Response power conditioning and Audience Au24 e cables. The playback level was matched to that of the original, allowing legitimate comparisons. (The mikes were close enough in the solo singer dem I witnessed to minimize the double contribution of the room acoustic.)

The comparison was convincing, but the real treat was going back to the room after the recording gear had been packed up and catching veteran amplifier designer Jim Bongiorno of Ampzilla tickling the ivories in fine fashion.