DVD player
Hybrid SACDs claim a higher compatibility rate with conventional CD players than DualDisc, because hybrid SACDs conform to Red Book standards. However, a SACD or SACD-capable DVD player is required to take advantage of the enhanced SACD layer. With a DualDisc, consumers could use their existing DVD player to hear surround mixes. (DVD-Audio capable players are required for higher-resolution audio, if present.) In 2005, it was estimated that 75% of households in the United States have at least one DVD player.