How Do You Buy A Power Amplifier?
A power amplifier combined with a separate pre-amplifier generally provides the best possible sound quality in a stereo system, and the separate components provide a flexible upgrade path. Step 1 Listen to both tube and solid-state amplifiers and become familiar with the difference in sound quality before researching specific models. Step 2 Check your speaker manual to determine minimum and maximum power requirements. Step 3 Check the nominal impedance specification for your speakers. Step 4 Consider only models that will be compatible with your current speakers. Step 5 Read reviews in audiophile magazines. Step 6 Take some of your favorite albums when you audition amplifiers. Play pieces that will challenge the bass and treble, imaging and soundstaging, and dynamic range capabilities of the equipment. Step 7 Listen to recordings of music you’ve heard performed live, if possible. Step 8 Arrange to listen to the amplifier at home through your own system. Step 9 Compare at least two or t
