Another option is a variable speed condensing unit. This is what I am looking at doing next. A dedicated central dehumidifier is nice, but I've found them to b

Another option is a variable speed condensing unit. This is what I am looking at doing next. A dedicated central dehumidifier is nice, but I've found them to be kind of noisy, especially when installed in the attic. Its got its own compressor, so the vibrations will transfer into the structure.