Smal AM transmitter for MP3 player in a car
 

Hi,
I have an old Buick from 1963. The car only has an AM radio (not FM). I
want to keep the car original and use a small AM transmitter and a MP3
player to send my favourite music to the original radio.
Do you think it is possible to get a reasonable sound quality?

I am thinking about buying this:
http://www.vcomp.co.uk/gizmo/gizmo/gizmo_uk.htm

Best regards,
Kim