Originally Posted by
DSJR
Apogees as I remember, 'featured' hideously low impedance loads - down to 2 ohms or less over much of the range - and so this will rule out 95% of all domestic amps IMO!
OK, BORING, but you need to look at Krell first, as these were designed for these sort of loads, and in conjunction with ARC preamps, became a sort of US equivalent to Linn and Naim for a few years in the 80's and 90's. A good friend and one-time colleague had some Duetta Signatures with a KSA80 for years and it was wonderful - he's now got huge Martin Logan's and a D'Agostino integrated... I once sold a Krell FPB300 and it was awesome, but the FPB 400 may well be around your budget now. KSA80's go for £1500 or so and sound really good into all sorts of speakers. Older Krells run VERY hot, so big service bills aren't uncommon - the KSA 'S' series onwards
Classic large Levinson (pre bling) should be looked at too. I can't remember the models, but the early 90's black boxes were superb and judged better than many Krells of the period 'by those that know' (I don't!). Into some power hungry Maggies, I was able to compare the smaller stereo black box to the larger one (ML28 preamp) and the bigger one allowed far more scale and image size in all planes.
Looking at pro amps for a minute, lots of power houses there, but I have little idea as to how they'd drive an Apogee style load..