Agreed the leslie cabinet produces a very specific type of sound, not really desireable for audiophiles looking for accurate reproduction...what's the point of this design?
Not sure about that design since bass is nondirectional. maybe a bling thing.
I do remember the old mechanical rotory speakers that had the horn driven with a belt and a motor to produce the effect similar to the flange effect. I still use the rotory speaker effect on DSP occationaly with my PA system. though not as often as the flange effect. the rotory is more of a pulsing sweep on off ,on both sides. While the flanger is more of a sweep side to side.
anyhow .......
C.T. :wink: