27290-1
Replacement knob only for IFBR1b A1, B1 or C1 receivers. Requires set screws (2) p/n 28764 (not included)
Creating the Standard for Professional Wireless Microphone & IEM Systems
Replacement knob only for IFBR1b A1, B1 or C1 receivers. Requires set screws (2) p/n 28764 (not included)
