In the early 90’s, Michael Grace began building single order custom audio products for a small, devout following of recording engineers and artists. Before long, the word had spread about these custom microphone preamplifier designs, which were said to outperform anything else that was commercially available.

We back up everything we make with either our unrivaled 20 year EON limited warranty, or the 5 year standard limited warranty. These represent the best coverage in the business and prove our commitment to the quality, serviceability and long term value of Grace Design products.