While the house was built in 1765, we had this bathroom totally rebuilt in early 2011 and supplied with its own circuitry directly from one of the circuit breaker panels, and a large number of GFCI outlets. We also ran the speaker wires through the area above the ceiling and then through the walls behind the speakers which are mounted on shelves made specifically for the purpose.
In addition to these Fisher components, I put in a Marantz CD-63 player and a Sony HDR F1HD FM/AM HD Tuner, which has a clock and enhanced FM and AM capabilities. Of course, I have a rooftop outdoor antenna connected to the room, with the RG-6 coax run through the walls into a Parts Express two-way coax switch.
I like to listen to fine sounding music while I shave in the morning.
And, no, the shower does not get the room steamy - we have a great extractor fan.