Very knowledgeable company and with David's help My system is leaps and bounds better. He has shown me how too get the best out of what I have. The upgrades flat out work. Thanks Tom Drummond
July 2018
I have purchased several of David's upgrades. They always deliver what he promises at a fair price. Importantly, David's upgrades are based on science, not audiophile "voodoo." David is easy to work with, and always available for questions.
July 2017
I have dealt with David and The Upgrade Company for a few years now and can tell you he is honest and have used The Upgrade Company for many audio purchases and look forward to doing business with again in the future.