With regards the sound quality if you turn up both the phone volume and the Aux level - it's fine, in fact it's quite good using my Desire. Not sure if it's amplified (I suspect not) but there is no loss of sound quality at all - don't forget that this is not some esoteric stereo system in perfect household conditions - it's fitted into a car with road, engine and other noise that all go to reduce the quality.

Rich

With regards the sound quality if you turn up both the phone volume and the Aux level - it's fine, in fact it's quite good using my Desire. Not sure if it's amplified (I suspect not) but there is no loss of sound quality at all - don't forget that this is not some esoteric stereo system in perfect household conditions - it's fitted into a car with road, engine and other noise that all go to reduce the quality.

Rich

as I said in my post, worked fine for next to no cost. I just happen to have already had access to a Parrot kit