Summary: I purchased my unit in July, 2008. Have had it approx. 1 month now w/ no regrets. Research-wise, I did the things shoppers typically do. Went to the major electronic stores, plugged my nano into the available offerings (of which there were quite a few), and was generally very disappointed in the less than desireable sounds (absence of decent bass and barely adequate treble) emanating from the units priced between $80 - $150.
Summary: I did a lot of research before I bought this speaker set, and cnet rated it the best so I got it. Totally worth it. Adjustable bass and treble, brightness, serves as an alarm clock with songs choosable from an iPod. I also used the ayx slot to hook up the speakers to my computer, which is cool as well. Remote works great, cool glow in the dark orange at night.
Summary: Off the bat - I am an audiophile - and this unit delivers superb sound. Since I am such a stickler for good sound, I did a LOT of research and finally narrowed it down to the Bose-sounddock and the Pure-Fi. I was toying with shelling 3x more for the Bose-sounddock - which I must admit sounds superb as well - a friend of mine owns one ... I am very happy that I went with Logitech.
Summary: Logitech mi ha colpito per la bellezza e la potenza di questo sistema audio, con schermo digitale e audio ad alta definizione. Cosa lo distingue dagli altri? la risposta è semplice: è uno stereo capace di leggere la musica direttamente dall'ipod e grazie all'alloggiamento superiore, anche di ricaricare la sua batteria. Il Woofer fa apprezzare molto i bassi presenti nei brani e il sonoro si estende nella stanza in maniera omogena.