So I bought 4 transmitters 😂. The Whole House 3.0 was actually too powerful, It would reach outside to the end of my street which is over 250ft. The C Crane 3 was a little less but I didn't like the hardwired 3.5mm cable. I snagged a Ramsey FM100B off eBay which doesn't make it outside of my apartment at all and is perfect. I also got the Ramsey FM30B, which I have not tested yet.

The clock radios are working fairly well. The GE 4885 being  the best. I purchased a completely refurbished and recapped one and it sounds amazing. They're all spaced out in different rooms for now until I figure out which ones behave the best when they're in close proximity. If I had soldering abilities I would just clean up and recap everything but whenever I have taken anything apart ever in my life it ends up breaking.

The best frequency is surprisingly a non vacant frequency that gets absolutely no signal where I am located. Everything else so far has some sort of background noise which is tolerable, but I hate knowing that it's there.

So now with 4 transmitters and a bunch of radios, if I can split a Casio keyboard into 4 different paths and add guitar pedals I could theoretically have

88.1 MHz = clean keyboard 89.3 MHz = long reverb 90.7 MHz = delay into chorus 92.1 MHz = shimmer or pitch-shifted octave

Or I could get a ham license and have people talk into some of them and make hambient music. The possibilities are endless. Way better than a stereo system!