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Neumann U64 Pair #54/56 (Vintage) – No Longer Available

Rare mid 60s tube version of the classic KM84

Product Description

Rare near-consecutive pair, serviced and in great shape. Original N62-type dual PSU, mic cases and cables.



The U64 is a tube version of the classic solid state KM84, both sharing the same gold diaphragm-cardioid capsule, but the U64 uses a tube amplifier with Nuvistor tube. Think of the sweet yet detailed KM84 tone but with a rich sounding tube amplifier on the front end. Great on electric/acoustic guitars and all stringed instruments, tom-toms, overheads, snare, hat, room mics, pianos and more!

These rare mics were made for only a few years in the mid 1960s, strictly targeted at the American market.

Product Specifications

Condition Used / Vintage
Tube or Solid State Tube
Tube Type Nuvistor
Capsule Type K64
Polar Pattern Cardioid
Phantom Required No
Frequency Range n/a

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.