Personally, I love having the phase switches available on components. I have one on my pre-amp (Calypso) and my CDP (Resolution Audio Opus 21 GNSC) and will use them when enjoying music intently. About 50% of the time, I will hear a difference and the other 50% of the time I will not.
FWIW, the Rel subs also have a phase switch and in their instructions it states that to find the correct phase for the set-up, compare the apparent volume with the switch at 0 and at 180 degrees. The louder of the two is the one the switch should be set to.
FWIW, the Rel subs also have a phase switch and in their instructions it states that to find the correct phase for the set-up, compare the apparent volume with the switch at 0 and at 180 degrees. The louder of the two is the one the switch should be set to.