Lamm Industries is a high-end audio electronics manufacturer founded in 1993 by Vladimir Lamm, a Russian-born engineer whose research in psychoacoustics and the mechanisms of human hearing formed the theoretical basis for the company's designs. The brand is known for reference-class tube and hybrid electronics built in small quantities, with each unit subjected to extensive burn-in and individual measurement before shipping.

The product line centers on three categories: power amplifiers in the M-series (solid-state and hybrid) and ML-series (single-ended triode designs such as the ML2 and ML3 Signature monoblocks), linestage preamplifiers in the L and LL ranges including the LL2.1 and the flagship LL1 Signature, and the LP-series phono stages for vinyl playback. Lamm also produces the hybrid M1.2 Reference monoblock, which pairs a tube input stage with a solid-state output section.

The company has drawn long-running coverage in audiophile publications including Stereophile, SoundStage!, and The Absolute Sound, and has received multiple "Best Sound" awards at Consumer Electronics Show exhibitions. Lamm gear occupies the ultra-high-end segment of home audio rather than professional or studio use, and is typically paired with similarly priced loudspeakers and source components in dedicated two-channel listening systems.

Lamm Industries has 1 product cataloged on Equipboard, including Preamps.