Neumann M 50 V Large Diaphragm Omnidirectional Tube Condenser Microphone

The Neumann M 50 V is a reissue of the historic large‑diaphragm pressure‑transducer microphone, with modern refinements that deliver a 40 mm acrylic‑sphere omnidirectional capsule, tube‑type circuitry, a smooth high‑frequency rise and a powerful bass response down to sub‑sonic frequencies, making it ideal for orchestral and immersive recordings.

Classic Heritage, Modern Precision

The original 1951 design set the benchmark for classical recording, and the reissue retains the small‑diaphragm omni capsule mounted in a 40 mm acrylic sphere. The capsule behaves omnidirectionally at low frequencies and gains directionality above 1 kHz, providing natural imaging for Decca‑Tree and surround setups. Neumann upgrades the internal electronics by replacing the obsolete Telefunken AC701k tube with a lower‑noise equivalent and fitting the K 33 Ti titanium capsule, which improves long‑term temperature stability while preserving the legendary transient response.

Technical Specifications

The M 50 V operates on a universal power supply that automatically adapts to mains voltage, eliminating the need for external transformers. Its classic tube circuit drives an output transformer that adds harmonic richness without sacrificing clarity. The microphone’s frequency response climbs gently into the treble, compensating for diffuse‑field loss and extending reach, while the pressure‑transducer design avoids proximity effect, delivering a flat bass extension even at very close distances. Hand‑assembly and hand‑soldering in Germany ensure consistent build quality and reliability.

Applications

Engineers favour the M 50 V for main‑pickup duties in Decca‑Tree configurations, extended surround arrays and immersive formats. Its balanced tonal character also excels on piano tops, string sections, brass ensembles and as a room mic on drum kits, providing a versatile tool for both classical and contemporary productions.

Why Choose Neumann M 50 V

• Authentic legacy – captures the sound that defined mid‑century classical recordings.
• Modern reliability – titanium capsule and low‑noise tube improve stability and durability.
• Versatile directivity – omni at low frequencies, directional above 1 kHz for precise imaging.
• No proximity effect – maintains deep bass response even when placed close to the source.
• Handcrafted in Germany – ensures meticulous assembly and consistent performance.

• Reissues the historic Neumann M 50 with modern refinements
• Uses a 40 mm acrylic‑sphere omnidirectional capsule that becomes directional above 1 kHz
• Incorporates a titanium K 33 Ti capsule for superior temperature stability and transient response
• Employs a low‑noise tube replacement for the original Telefunken AC701k, preserving classic warmth
• Features a hand‑wired output transformer that adds harmonic richness
• Provides a universal power supply that auto‑adapts to mains voltage
• Delivers powerful bass response down to sub‑sonic frequencies with no proximity effect
• Offers a smooth high‑frequency rise that compensates diffuse‑field loss and extends reach
• Hand‑assembled and hand‑soldered in Germany for consistent build quality

This item, like everything we supply, comes with the complete support of our expert team. Our excellent technicians have been specifying, building and supporting studios for over twenty years. If you have any problems with installation, setup or everyday use, they’re never more than a click away, and always happy to help.

You can contact them here.