Cloud Microphones JRS-34 Passive Ribbon Microphone

Cloud Microphones JRS-34 Passive Ribbon Microphone

Cloud Microphones JRS-34 Passive Ribbon Microphone - Cloud Microphones

The Cloud JRS-34 is a premium ribbon microphone that blends vintage RCA-inspired design with modern performance. Developed with Stephen Sank to honour RCA engineer Jon R. Sank, the JRS-34 offers classic ribbon tone with enhanced clarity and output for today’s studios and stages.

Handmade in the USA, it features a hand-cut ribbon, patented rounded magnet design, custom CineMag transformer, and Cloudlifter Class A JFET circuitry. Its active output requires phantom power and ensures compatibility with all modern preamps.

With a figure-8 polar pattern, wide frequency response, and excellent SPL handling, the JRS-34 is ideal for vocals, instruments, and room miking.

  • Active ribbon mic with Cloudlifter JFET circuitry (phantom powered)
  • Hand-cut 2.35" ribbon, 1.8 microns thick
  • Figure-8 polar pattern, -27 dBv/Pa sensitivity
  • Patented rounded magnet and custom CineMag transformer
  • Frequency response: 20 Hz  > 20 kHz
  • Max SPL: 138 dB > 1 kHz
  • Impedance: 150 Ω, recommended load: 1 kΩ+
  • Includes wood case and mic cover
  • Dimensions: 7.75" x 3" x 1.75"; Weight: 1.03 lbs
  • Optional Cloud U1 shockmount
  • Made in the USA