Audi TT mk1 8n
Headunit
Cassette type
Chorus
4B0035152E
Genuine
Used but in good working order, sadly I don't have the code,though these can be found online or at friendly dealer.
Collection pa1 3er 07919020904
Postage is £7
Other Audi parts are available in my shop and much more ,ask if you don't see what you need
Thanks for looking