I've had Quads all my musical life and I would say that the advice given above holds good. I have nothing to add to that or to disagree with. Linn and Quad musically do not go very well together.The Quads show up mercilessly all the inherent faults of the Linn stuff. If you want to stick with the CD player, why not try to get one of the older CJ amps, which would give it some warmth. Stay away from AR gear, its too "cold" in that combination. The Berning mentioned above, would be a possiblity, a RM amp, would do as well, and Jadis, the 80 monos of course, but they cost a packet, or the Defy 7 by Jadis, which has lots of punch. I am not familiar with other tube gear in the 100 to 150w range, so I am also curious, what the other contributors are going to say.
Cheers,
Cheers,