Grace Design is a family-owned professional audio company based in Lyons, Colorado, founded in 1994 by brothers Michael and Eben Grace. Michael Grace began building custom microphone preamplifiers for recording engineers in 1990, and the company's first commercial product — the model 801 microphone preamplifier — helped establish the outboard mic preamp as a standard tool in professional audio production. The company has since expanded into monitor controllers, headphone amplifiers, DACs, instrument preamps, active DI boxes, and audio interfaces.

Grace Design's microphone preamplifier lineup ranges from the single-channel m101 to the eight-channel m801mk2, with the m103 channel strip adding EQ and compression. Their monitor controller line includes the m905 stereo monitor controller and the m908 surround monitor controller, both featuring built-in mastering-grade DACs. The m900 offers a compact headphone amplifier and DAC aimed at desktop and portable use. On the instrument side, the FELiX2, ALiX, and BiX are acoustic instrument preamps built into pedalboard-friendly floor units, popular with touring acoustic musicians for their transparent sound quality.

Racks of Grace Design preamplifiers are used at the Grammy Awards, the New York Metropolitan Opera, and the Tanglewood Music Center, as well as on Hollywood film soundtracks. The company backs its analog-only products with a 20-year EON limited warranty, among the longest in the pro audio industry.

Grace Design has 38 products cataloged on Equipboard, including Preamps, Studio Monitor Management, and Active & Passive Monitors. Their gear is featured by 39 artists, with the strongest followings in Electronic, Rock, and Pop. Notable users include Jacob Collier, Suga (Agust D), and Jorma Kaukonen. Grace Design's catalog spans the full price spectrum — from entry-level options to high-end flagships.