Is anyone having problems with the MB87 single. There is a
bad hump on the high end that the MDR correction board will not touch. We are seeing 4+ p/v on the output when the input tilted out is a 2.5 p/v. If we replace it with a dual and terminate port 2
we get passing #'s . Also if we leave the single in and replace the
MDR with a LDR from the LE's it will pass with no problems.Is there a known problem with this mod... or do I possibly have a bad run of mods. I dont believe in tweaking amps but anyone that has swept this stuff knows it's impossible to get your spec if you dont. Any input is appreciated
Motorola 870 singles
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