The A-FILTER is an accessory PC board that reduces RF interference.
- Requires soldering onto the female end of a straight XLR cable - read instructions here
- For use with balanced microphones
- Connect the XLR containing the A-FILTER directly to the microphone
- Reduces unwanted RF signals by ~40 dB
- Not compatible with the AC-BALXLR, AC-BALXLR-2, and AC-BALXLR-3