Neumann NM-V Pattern Control Unit: The Ultimate Power Supply for M 49 V Microphone
Upgrade your recording setup with the Neumann NM-V Pattern Control Unit! This power supply is a must-have for audiophiles and professionals alike. It's the perfect solution for replacing the power supply of your M 49 V large-diaphragm tube condenser microphone. In fact, it's suitable for operating all vintage Neumann microphones that use the AC 701 tube, like the classic M 49 and M 249.
Key Features:
- • Specifically designed for the M 49 V microphone
- • Compatible with vintage Neumann mics using the AC 701 tube
- • Allows for variable polar-pattern control
Benefits:
- • Enjoy seamless operation with an input voltage range of 100 to 240 VAC
- • Connect easily with 7-pin Mic-In and XLR Mic-Out connectors
- • Convenient top-mounted carry handle for easy transportation
Technical Details:
- • Dual, slow-blow fuses for added protection
- • Comes with a power cable for immediate use
- • Proudly made in Germany
Specifications:
- • Compatibility: M 49 V and vintage Neumann microphones with AC 701 tube
- • Polar-Pattern Control: Cardioid, Omnidirectional, Figure-8, and all intermediate patterns
- • Supply Voltage: 100 - 240 VAC, automatic
- • Power Consumption: Max 12 W
- • Dimensions (L x W x H): 8.6 x 3.9 x 4.7 inches / 220 x 100 x 120 mm
- • Weight: 4.8 lb / 2.2 kg

The Neumann NM-V Pattern Control Unit is a power supply designed for the M 49 V microphone and other vintage Neumann mics using the AC 701 tube. It's perfect for audiophiles and recording professionals who want to enhance their audio setup. With variable polar-pattern control, it offers flexibility in capturing sound. The unit has an input voltage range of 100 to 240 VAC, 7-pin Mic-In and XLR Mic-Out connectors, and a top-mounted carry handle. It features dual, slow-blow fuses and comes with a power cable. Made in Germany, it has dimensions of 8.6 x 3.9 x 4.7 inches (220 x 100 x 120 mm) and weighs 4.8 lb (2.2 kg).