I have 2 L1B2 systems. Suddenly all 4 of my B1 blue wires seem to have developed shorts. 3 cables are completely dead and one needs to be jiggled to get the signal in. Release the pressure and it cuts back out.
Is this a known issue?
What should I get to test the 4 Wire Speakons to the B1s? Are they all the same?
I am looking at the Hosa CBT277. ($77)