What should I look for when buying a Hi-Fi system?
Look for speaker quality, amplifier power, connectivity (eg, Bluetooth, Wi-Fi), and support for the audio file formats you use most.
What is an amplifier in a Hi-Fi system and why is it important?
The amplifier is responsible for amplifying the audio signal so that it can drive the speakers. The quality of the amplifier directly affects the quality of sound produced by the system.
