These are the components of my computer audio system. Starting from the top: Sony cassette deck, Sony SCD-CE775 5-disc SACD player, NAD 4130 tuner, Aragon 24k preamp (with a phono section!) and a Aragon 4004 (Mark II upgrade). The Nad and Aragon equipment were once part of my main stereo but have since been replaced, however, I never sold them but rather put them to good use as the heart of a really good computer audio system.