One big worry, there is a significant crosstalk, ie that (at least on the model I received) when you select an entry, you will hear some sound from the 3 other inputs. For good sound, switch off the other sources: so difficult to use for switching sources for fête.L'impact of this dysfunction will depend on the use you make count. Simple and effective product for the rest, without power, affordable price. 1 input on the front for ipod and others. Not necessarily very robust over time sustained use but it remains to be verified. For 20 euros, you can not expect the moon.
