The Griffon Flagship " C12 FET " microphone, with high performance and electronic specifications.

Inspired by the golden age of micro manufacturing.




  • Cardioid microphone
  • Historic Gk12  single brass backplate cardioïde
  • BV8 Transformer balanced
  • Membrane composition: 3-micron Mylar, sputtered with Gold
  • Ultra-low-noise JFET design
  • Audyn cap condensator
  • Neotech UP-OCC wires *
  • High audiophile quality components
  • SPL 129dB
  • Sensitivity: 22mv/pa
  • Equivalent noise = 14dBA
  • S/N Ratio: >=80dB
  • Power Requirement: +48v Phantom power
  • Slow start phantom power
  • Impedance 200 Ohm
  • HandMade in France

The Griffon GMT-12 includes

  • Elastic shockmount
  • Wood case
  • Documents


OCC copper wire inside

Griffon using "single crystal" UP-OCC, developed by Professor Ohno of the Chiba Institute of Technology in Japan. UP-OCC is at least 99.99998% pure.

All of these features make the pure OCC copper and silver the state-of-the art conductor materials for the audiophile Griffon Microphones.


Very  good sound reproduction use very good components !

These features are reflected in the music playback with colorful livelihood, remarkable micro dynamic alongside enhanced transparency,

This is a critical choice , every components on the signal path must be perfect  and very high quality

colorless and distortionless are very important .