Acapella Triolon Excalibur speakers powered by EDGE NL Reference amplifier with the Audio Aero Prestige CD / SACD player as source. Audio Note U.K. Kegon amplifiers standing by. Components are on Harmonic Resolution Systems bases, and it is cabled by Jorma Design No. 1 speaker cable, Stealth INDRA interconnect and Shunyata Anaconda power cords.