CD and SACD Players in Hi-Fi Systems
CD players are used as dedicated disc-based sources, connecting to an amplifier either via analogue outputs or through a digital connection to an external DAC. SACD-capable models extend playback to Super Audio CD formats, offering compatibility with higher-resolution disc media where supported. The choice between a player with a built-in DAC and a CD transport depends on system design and whether digital conversion is handled internally or by a separate component.
Models that output digital audio rely on a standalone digital-to-analogue converter (DAC) to perform signal conversion before playback.
In a typical system, the analogue output of a CD player connects directly to an integrated amplifier or preamplifier. When used as a transport, the player outputs a digital signal to an external DAC for conversion before amplification. Selection depends on supported disc formats, output options and how the player integrates with existing system components. The analogue output from a CD player is typically connected directly to an amplifier or preamplifier for playback through speakers or headphones.
