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M 940 Tube Microphone Power Supply (U47)
Power Supply for U47/U48 with VF14 or VF14K
Power Supply for U47/U48 with VF14 or VF14K. TELEFUNKEN Elektroakustik's 940 Series premium power supplies feature the traditional styling of the original Neumann NG units, partnered with the improvements of modern component technology and circuit board design. The U47/U48 power supplies are fully regulated, to ensure the microphone will always operate the same, regardless of line voltage variations or location; a drastic improvement over the crude original designs.
TELEFUNKEN Elektroakustik power supplies are hand-built at our headquarters in CT, USA with premium components including Signal Transformers, Nichicon capacitors, Neutrik and Binder connectors, double-thick circuit boards for structural integrity, and a PCB layout made to maximize current handling. These units are built well over-spec to ensure reliability and safe operation for decades. Each power supply is calibrated to the specific microphone system it comes with. They are burned in as a full unit to ensure optimum performance and operation.