Sony championed SACD, which uses Direct Stream Digital, a 1-bit system with samples at 2822.4 kHz. … Even if the test result is correct, it may still be that SACDs sound better than the same music on CDs, maybe … June 7, 2020 at 6:00 pm.. Nov 20, 2020 This smooth-jazz supergroup (Lee Ritenour, Harvey…