[R-390] 4KHz filters

[Bernie Nicholson]

There have been many instances of failure of the 4 KHZ filters I have personally seen 4 If strips where this has happened but I was suprised to find that these filters are available on Fair radios site they are the exact part no 526 9160 009 and are 65$ US I ordered 2 the other day and they seem to have a gud supply The date code is 1967 they were probablly produced for the EAC contract, Go to fair Radio and look for MECH Filters .Regards To Everyone Bernie N