Welcome Toasty.
That is a nice Hitachi, not extremely powerful but a good sound at low to moderate volume. They have a great look and feel to them so yes get it if you can.
The Aiwa is the CS-W220, this was made after the the decline in the classic boomboxes of the early 80's had begun but it's still a fairly decent mini if you get it cheap enough.
Woops, guess I'm a little late here but don't worry there are still lots of good boxes available so be patient.