Fantastic service
My Audi A3 MMI unit developed the no sound fault, and after some unbelievable quotes from some stereo companies including the Audi main dealership I found Revtronic after a google search.
Called them and they were very Knowledgeable about the fault and told me all i needed to no.
Sent my unit first thing Monday morning via the post office and the unit was returned on the Thursday via UPS,
plugged back into my car and all working , fantastic.
Unbelievable quick service
Very happy customer
Many thanks