The idea the signal is the culprit and not at my end definitely occurred to me, but thought maybe there was some kind of multipath interference. I'm coming off my Harman Kardon 430 tuner's 300ohm dual screw connectors to 300ohm twin-lead, which did very little on its own, but when I connected (of all things) an AM loop antenna that was sitting around, I got plenty of signal! My concern was it might be a strong signal but not appropriate for the right frequency range, hence the noise. At the same time, why would a station with a 6-7 signal have quiet stereo when a 9 signal strength was noisy? So, being the station is logical. With the dedicated FM antenna arriving, if its the same outcome it will go back and I'll know my signal strength of 9 illustrates as it's good as it will likely be with anything and can live with what I've learned. As far as the 1000, I'll have a go at least. Many users were saying they were able to reduce hiss from tapes & FM with absolutely no loss of musical signal by careful adjustments. That was enough to encourage me to give it a mindful go and if it reduces it to some degree without loss of fidelity I'd consider that a success. Many thanks for the insight sinewaver, I'll post back after having time with it in case others may be curious.