Lafleur's X-1 bookshelf ($14,000/pair) was one of the hits of last year's Montreal Show despite the poor acoustics of the room they were being shown in, so I was looking forward to taking a further listen this year in a better room. Driven by an all-Simaudio Evolution series rig—Andromeda CD player and i-7 integrated amplifier—the X1s did indeed produce a superby detailed, natural-sounding midrange and treble, but the low frequencies seemed a little shelved down in absolute terms, I thought.
