For sale, the legendary ACI Sapphire II / Sub I system, vintage 1992. Reviewed by Gary Galo in Speaker Builder Magazine. Cherry finish, excellent condition, stunning sound quality. Speakers, AC stands, and three pairs of Audioquest Indigo Blue cable (amp to Sub, Sub to Sapphire, amp to tweeter) $450. Local pickup only, suburban Philadelphia Pa. Shipping would exceed $200. Photos, catalog and review reprints available upon request. Please reply or private message with your email address.