Rocky Mountain Audio Fest 2004 - A Photo Report, Part 4 (page2)
by Dave and Carol Clark

Overkill Audio showed their Ovation speakers and electronics designed for them by deHavilland. The room also used cables from Crystal Cable, as well as equipment from DEQX and Equi=Tech. The sound in this room was very powerful and... firm. Like rock-solid in its ability to move sound through the air. Really quite stellar this is by far the best I have heard the Manger driver sound.

The Octove SET amplifiers (courtesy of deHavilland).

The Octove preamplifier. Very nice! (courtesy of deHavilland).

Manger doing its thang. Not cheap ($40K) these did sound very, very good to my ears

http://www.positive-feedback.com/Issue15/rm12dc.htm