Henry Engineering

Henry Engineering is an American manufacturer of problem‑solving audio and facility interface gear for broadcast and media studios, founded in 1982 by engineer Hank (Henry) Landsberg. The company focuses on utility products that handle audio interfacing, studio control, signal switching, distribution and failsafe functions that radio and TV engineers rely on to keep facilities on the air.​

Its motto “We Build Solutions” reflects a range that includes level/impedance converters (such as the long‑running Matchbox line), mix‑minus and hybrid support tools, GPIO and tally controllers, audio distribution amplifiers and UPS bypass units used in professional broadcast plants worldwide. Many Henry Engineering units are regarded as de‑facto industry standards and are known for rugged build quality, straightforward operation and long service life in 24/7 environments.