CARDAS AUDIO CYGNUS SPEAKER CABLES - 2.5 -... For Sale | Audiogon
File:Cygnus 400 series audio set - TU-800 Digital AM-FM Stereo Tuner, CP-400 Stereo Control Preamplifier, GE-400 Stereo Graphic Equalizer, PA-400 Stereo Power Amplifier - left half (2015-09-26 by .v1ctor Casale.).jpg - Wikimedia Commons
Rockport Technologies - CYGNUS loudspeakers powered by a full stack of CH Precision on display at Hi-End Theater and Audio👌 | Facebook