Cutting Edge Technology that Moves Us Closer to the Original Performance!

The Upgrade Company LLC delivers brand new units that have been expertly upgraded with a large number of new expensive Ultra High End, custom chosen & matched "State of the Art" very high cost electronic parts that were painstakingly picked out for each specific model based upon lengthy listening & comparison tests and extensive measurements performed. We always maximize the performance on all formats using any output or input, to "World Class" standards.

All products come with The Upgrade Company's exclusive 14-Day In Home 100% Buy-Back Satisfaction Guarantee. We will accept the item for return for a full refund of your purchase price if you let us know within 14 days of delivery if for any reason you are not 100% satisfied.

Brands are Signature Edition Upgraded & Fully Warranted

We match the manufacturer's original warranty!

Categories

Denon

Esoteric

Integra

Marantz

McIntosh

NuForce

Onkyo

OPPO

Stello

Wire World

Anthem