Just installed a preamp Ar2 { Advance Reciever Research) M# MSP432DG-160 and the birdy that the TS2000 has on AO27 recieve is now gone and I was able to hear the bird from start of the pass to the end.Why ,I do not know, but the preamp seems to kill the birdy . Has anyone found this to be the same.
WA4HFN Damon