MXL is a microphone brand and division of Marshall Electronics, founded in the 1990s by Leonard Marshall in Torrance, California. The first MXL-branded microphone launched in 1998, and the company quickly built a reputation for bringing large-diaphragm condenser technology to accessible price points without sacrificing build quality. All MXL microphones are designed, engineered, and tested at the company's Torrance headquarters.

The MXL 990 is the brand's best-known model — a large-diaphragm condenser that became one of the most popular entry-level studio microphones by delivering reliable performance well under the $100 mark. Other notable models include the V67G, a vintage-styled condenser favored for its warm midrange character; the 770, a versatile condenser with a switchable pad and bass rolloff; and the R77, a classic ribbon microphone. At the high end, MXL offers the Genesis, a fixed-cardioid tube condenser built around a Mullard 12AT7 vacuum tube, and the Revelation II, a variable-pattern flagship tube mic.

MXL's product line spans studio recording, live performance, content creation, and unified communications. The brand occupies a distinct niche as one of the go-to manufacturers for budget-conscious musicians, podcasters, and home studio owners seeking solid large-diaphragm condensers as a first serious microphone upgrade.

MXL has 125 products cataloged on Equipboard, including Condenser Microphones, Dynamic Microphones, and Ribbon Microphones. Their gear is featured by 20 artists, with the strongest followings in Rock, Electronic, and Pop. Notable users include Kevin Penkin, Jesse Gunn, and Steve Terryberry. MXL's catalog spans the full price spectrum — from entry-level options to high-end flagships.