geoff
I can easily base my comment on the particular portables you use as your references to this. These units have one setting only. Why do you think the designers of them gave them EQ's to try to help out with the problems they faced. Why do you also think Nakamichi, Tascam, Studer and others spent so much money and time on the alignment of tape?
Again geoff if your going to join in these conversations it would be good to see your level of experience past dumping your CD Player for a portable sport sony cassette player. Of course your portables have alignment problems, in talking to Sony themselves they have told me and can tell you the same.
If your going to talk tape, before you jump up and shout at everyone maybe you should share your experiences, training and playback systems in which you base your comments on. Here's what I'm saying, if you expect a guy who has lived and breathed Nakamichi for 30 years to take you serious with you making statements based on a portable sony walkman cassette player be prepared to be challedged.
you saying "a post about nothing" face it is only a troll
you saying "I can't hear the difference between tape and CD" is again only trolling
If you wish for this or any thread to be productive share with us, and stop trolling us.
http://www.gennlab.com/alignment_cassettes.html
might I suggest a simple search on the topic http://www.bing.com/search?q=how+to+align+a+tape+deck&qs=n&form=QBRE&pq=how+to+align+a+tape+deck&sc=0-18&sp=-1&sk=&cvid=f3c841133e5a4571812c50c2bb99d527
michael green
MGA/RoomTune
http://tuneland.techno-zone.net/