I have an Audio 10 radio/cassette for sale. Fully working, with security code. Sounds lovely and looks just right in a 190E as at night the colour of the display is a perfect match for the car's instruments.
thanks for the offer. I picked up a boggo pioneer unit today, and plumbed it in. To my delight the electric aerial functions perfectly.
If I keep the car longterm, I will source an original, and put the pioneer in my morgan (the unit in there has got wet a few too many times and doesn't work very well - not that I can really here it whilst driving!)