Whispered in your era? How old are you? I was surprised that the Jadis demo room was so empty on the two occasions I visited. I was glad because I got to play some cuts off the Clash's "London Calling". The system was definitely smooth and graceful but did seem to lack a certain punch, perhaps because the amp only packs 35 wpc. Still one of the best rooms I heard.

Are you sure the speakers running with the Jadis were the ProAc 3.8? They have been discontinued for a few years. I would have imagined they'd be using the newest version, the D38.