FET47 from United Studio Technologies
Underside of the FET47 from United Studio Tech
United Studio Technologies UT FET47 Condenser Microphone

UT FET47 is the culmination of multiple years of R&D to capture the sonic qualities of vintage U47s in a microphone fit for the trials of the modern professional studio.

£999.00 inc VAT
EAN 696550559213

  • Solid-state FET condenser microphone
  • Cardioid polar pattern
  • Custom Cinemag double-stripe transformer
  • Heiserman designed HZ-Series capsule
  • Vintage polystyrene capacitors
  • NOS (new old stock) FETs
  • Self-contained stand swivel mount adapter
  • 75Hz high pass filter
  • Switchable -10dB pad
  • Requires 48v phantom power
SoundOnSound Magazine

"If you walked into a studio and saw it on a stand you would just assume it was the real deal. It certainly sounds like it"

Tape Op Magazine

"Top-notch, reliable, and inspiring captures of low end-centric sources at a reasonable price"



United Studio Technologies’ flagship UT FET47 is built on a unique partnership of custom and new-old stock components.

Reimagining A Classic
UT FET47's Cinemag transformer

A custom Cinemag featuring double striped humbucking cores handles transformer duties, while a unique HZ-Series capsule has been designed and employed by United in partnership with Eric Heiserman to offer unbelievable openness, clarity and articulation.

In addition to these custom pieces, the puzzle is completed by NOS or ’new-old stock’ FETs to achieve an even more faithful Vintage 47 sonic experience.

The New Studio Workhorse
FET47 capsule from United Studio Technologies

Every component of United Studio Technologies' flagship microphone has been meticulously researched and tested to ensure optimum ease of operation along with its awesome sound.

Each UT FET47 unit is built in the USA and manufactured in small batches to ensure all microphones leaves the warehouse consistently in full working order.

FET47 from United Studio Technologies - studio setting

Frequency Response 20 Hz - 20 kHz
SPL 136 dB (145 dB w/ Pad) @ <.5% THD
Output Impedance 200 Ohm
Self Noise <10 dB (no pad, no HPF)
Filter 75 Hz (-12dB down point)
Pad -10dB
Dimensions 210 x 69 x 63mm (HxWxD)
Capsule HZ Series 34mm all-brass, dual-backplate K47
Diaphragm Dual-diaphragm, 6 micron, 24k gold sputtered Mylar (PET film)