Syntec services man of the big name audio systems, including sennheiser, and Dolby.

Recently had an issue with my Sennheiser headset, was told to contact these guys.

I went in, and problem solved. The persona at the service wasn't exactly the best people's person, however over the phone I spoke to Damian, and David, they were all friendly and highly informative.

You can also purchase parts and accessories for audio products. With sennheiser accessories, they were priced quite competitively even when compared to overseas where I frequently make purchases.

I'd highly recommend.