The Neumann UM57 is a classic large-diaphragm tube condenser microphone produced in the 1950s and early 1960s. Known for its warm, rich tonal character and vintage charm, the UM57 features a dual-diaphragm M7 capsule and a Telefunken EF86 tube, offering selectable cardioid, omnidirectional, and figure-8 polar patterns. Originally designed for broadcasting and studio use in East Germany, the UM57 remains highly regarded by engineers and collectors for its smooth response and musical coloration, making it a prized choice for vocals, acoustic instruments, and room ambience.