Comes standard with the ‘H’ line and the Symphony. Heralded by multiple industry awards, the patented IsoAcoustics GAIA™ isolation footers make a huge difference in the focus and expression of music reproduction. So it was only natural that we approached the Markham, Ontario-based IsoAcoustics to develop a lower-profile version specifically for Horizon and Harmony. The result: the extraordinary GAIA IV footers.