My associated equipment included such comparison loudspeakers as the Quad ESL-63/Gradient subwoofer system and Krell KSA-250, and the newest version of the Bryston 4B.
The Quads and the Snell A/III's midrange/tweeter section were driven by the No.27 via 15' runs of Monster Cable. The Quad/Gradient subwoofer and the A/III's woofer section were driven by the Krell KSA-250 and the Bryston 4B via HF10C Levinson speaker cables. The Quad system was used with its own Gradient crossover unit and balanced interconnects; the Type A/III…