We love classic cars here at UI and over the years have become very good at bringing them up to date without spoiling the character. For audio upgrades you can now have a fully amplified set up all linked to a simple Bluetooth receiver, controlled by a very small volume control which can be hidden out of sight or be built into a retro radio. Modern technology, classic styling, just how we like it. We have also become very good with classic car security with integrating pin switches for alarm points and providing insurance approved alarms and trackers to keep your classic yours.