The Cassette Adapter is VFM. It sounds decent, even though I've seen some hissing distortion in some cases.
There are a few Sony Discmans that come with this entire kit. Even though I'm not sure about how better they are, I personally believe they'd definitely be better in terms of quality. Do try and get one of them, they're sold separately as well.
Here's one place where I've seen the Sony kit being sold separately. I'm sure they are all over the Internet. Cheers! Compare Prices on Sony Car Connecting Pack DCCE34CP
PS: If you can afford it, please try and get a new HU that supports all the devices that you want to connect (even though I see no way of directly plugging in a HDD unless it is a portable USB drive and the HU manages to recognize it. For more information, please search for the thread that addresses the problem of external hard drive recognition by HU's). |