This is a microphone capsule saddle designed to fit inside a BM-800 microphone body and hold four Primo EM-200 or EM-204 capsules for the purpose of making a quad channel microphone.
Internal wiring is up to the builder, but possible uses of a quad capsule mic include, but aren't limited to:
- Four channel cardioid recording
- Stereo Blumlein pair
- Double M-S
- M-S
- Double X-Y
- X-Y
The mounting holes for the saddle are sized to take small grommets to act as anti-vibration mounts for the saddle and capsules.