I also have a Yamaha CT7000 tuner,like it very much,very reliable(power transformer tends to get a tad warm)and a class one tuner in build quality,built like a tank,reminds me of the Marantz 10b in build quality and sound from the CT7000 is one of the best for solid state tuners.it does very well with transparent reference ic's and for antenna the fanfare whip antenna pulls in stations 50 miles out with ease.
i have not upgraded rca,stock ones are not to bad,would love to put on some cardas rca jacks.of all the tuners i've owned,i would put the Yamaha CT7000 in the top 3,the SCOTT 4310 FM BROADCAST TUNER still being the best i have ever heard,makes the Marantz 10b sound broken.then the McIntosh mr-67 being the warmest sounding fm signal i have heard,better then the mr-71 model.
i have not upgraded rca,stock ones are not to bad,would love to put on some cardas rca jacks.of all the tuners i've owned,i would put the Yamaha CT7000 in the top 3,the SCOTT 4310 FM BROADCAST TUNER still being the best i have ever heard,makes the Marantz 10b sound broken.then the McIntosh mr-67 being the warmest sounding fm signal i have heard,better then the mr-71 model.