The A-FILTER-R is an accessory PC board for the Cable Techniques CT-LPXLR-3F that reduces RF interference.

• Requires soldering onto the female end of a Cable Techniques CT-LPXLR-3F cable - read instructions here
• For use with balanced microphones
• Connect the XLR containing the A-FILTER-R directly to the microphone
• Reduces unwanted RF signals by ~40 dB
• Not compatible with the AC-BALXLR, AC-BALXLR-2, and AC-BALXLR-3

Adds improved RF immunity for balanced microphones and cables, specifically when connected to digital wireless transmitters like the A10-TX. Circuit board solder Installation required.