Matched Pair RK-12 Microphone Capsules

$ 399.00

The RK-12 is a dual-backplate, edge-terminated capsule made to capture the sound of the CK-12. We match them to within 0.5dB in sensitivity, both front to back and capsule to capsule, and to within about 1.5dB in frequency response, 50–15,000Hz.


This is a 3-wire capsule, not suitable for microphones that require 4-wire capsules with insulated backplates.

Each pair includes:

  • Two capsules
  • Two "supersaddles"
  • Two short mounting posts
  • Mounting screws

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