Stereo amplifiers aren’t as simple as they used to be. The days of equipping them with just analogue inputs and outputs, and a pair of speaker terminals, are long gone.
With laptops, smartphones and streaming services becoming ever-more popular music sources, the stereo amp has moved with the times. Many now contain built-in digital-to-analogue converters, phono stages for turntables, USB connections and Bluetooth streaming functionality.
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