Microtech Gefell UM 57 — a reissued tube condenser microphone

Microtech Gefell has introduced a modern reissue of a vintage large-diaphragm microphone.

Photo: official website microtechgefell

The Gefell UM 57 uses the original M7 capsule design, also found in the well-known Neumann U47. Its preamplifier uses a low-noise EF 86 tube. The included UN 57 switching power supply regulates microphone voltage and selects cardioid, omnidirectional or figure-eight patterns. The microphone and supply have a hammered-metal finish. A seven-pin XLR cable provides connection.

Microtech Gefell UM 57 specifications

Polar patterns: cardioid, omnidirectional, figure-eight
Maximum sound pressure level: 120 dB
Equivalent noise level: 16 dB(A)
Dynamic range: 104 dB
Frequency range: 20 Hz–20 kHz
Sensitivity: 17 mV/Pa
Impedance: 200 ohms
Weight: 430 g.

Photo: official website microtechgefell

Microtech Gefell UM 57 is available for $8,000.