SA-47 MK2- Tube Condenser Microphone

Vintage Large-diaphragm Tube Condenser Mic

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Exact replica of the most revered vocal tube microphone in history, the Neumann U 47.

SKU: sa-47-2019-b1-1 Category: Tags: , ,

Recreating one of the most legendary tube microphones

The SA-47 MK2 is an exact replica of the most revered vocal tube microphone in history, the Neumann U 47. With the aid of a Telefunken-Siemens EF800 NOS tube, Braingasm Lab’s M-7 capsule, and a AMI BV08 output transformer, we have managed to give this replica the true character of an original Neumann U 47 at a fraction of the price, making it affordable to everyone.


The SA-47 MK2 is made with premium components

Since the capsule is the single most important component on a microphone’s tone, we have decided to take extra care and use the best replica available, the M-7 by Braingasm Lab.

The SA-47 MK2 features premium capacitors on the audio path as well as polystyrene capacitors, which are more stable and much more linear in the top end This makes them the perfect choice for feedback circuitry. Additionally, the unit features a NOS Telefunken tube reducing noise and the output impedance to give this microphone the true character of an original U 47 microphone.

We have remained 100% faithful to the original vintage circuit and schematic and have made no compromise in parts, which ensures you are get the best possible sounding microphone.


100% satisfaction guarantee – if you don’t love your SA-47 MK2, we’ll refund you

If you’ve used an original vintage U 47 before, we’re extremely confident the SA-47 MK2 will put a big smile on your face every time you use it.

However, if you’ve never touched the original before, as gear-lovers ourselves we understand that the only way to really know if this tube microphone is for you, is to put it through its paces.That’s why the SA-47 MK2 comes with a 30-day money back guarantee. This allows you to get it into your studio and see how it impacts your recordings. If you love it (and we think you will!), great…keep the unit and create amazing music with it. If not, no problems. Just send it back to us and we’ll fully refund your purchase. Don’t worry, whichever way you decide to go we will remain friends.

Technical Specs

  • Custom designed M-7 capsule from Braingasm Microphones Lab
  • AMI BVR8 Output transformer
  • Telefunken-Siemens NOS EF800 tube
  • Omni Pattern switching
  • Ohmite Carbon comp resistors
  • Neutrik connectors
  • PSU 110-220V
  • Custom microphone holder
  • Wooden Box
  • Flight Case
  • 20Hz – 20kHz frequency response
  • Hand made in Chile
  • 2 year warranty (excluding tubes)
  • 30 day money back guarantee


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