Have you heard The Wall? Not the Pink Floyd album, but a three-way, 51"-tall rectangular-parallelepiped speaker ($42,000/pair in the Walnut finish). Powered by a 50Wpc KT170 tube-based Jadis i70 integrated amplifier ($19,900) and an analog, tube-staged JS2 Mk.IV DAC ($12,000), The Wall didn’t just look like walls—albeit attractive ones—in the Marchand Audio Video room, or merely occupy the long wall they were set against.
With their side ports, these speakers are intended to be placed against the wall;…