Used unit that will not power on. I had it for about 5 years before either stopped about a year ago

This Niles MRC-6430 Multi-Room Controller is a great choice for those who want to upgrade their home audio system. It is compatible with both Niles and AudioQuest brands, making it a versatile device for any home. The controller is designed to make it easy to control your audio system from multiple rooms, without any hassle.

With its high-quality build and sleek design, this controller is sure to impress any audiophile. It is perfect for those who want to take their home audio experience to the next level. So, whether you're looking for a reliable and efficient controller, or simply want to upgrade your home audio system, the Niles MRC-6430 Multi-Room Controller is an excellent choice.