ARC LS26 versus Cary SLP-05


I am trying to figure out a preamp for a system that I am putting together. While I know I may have to do some selling and swapping to get the right fit, I am trying to minimize the amount of that I have to do. Here is the system: Magnepan 20.1 (on order), Cary 500MB (500w/ch solid state monoblocks), Cary 306 Professional SACD/CD player, and amp tbd. I have a local ARC dealer (from whom I am buying the Maggies) who can arrange an in house tryout for an ARC LS17 as he has that in stock, but not the 26 which seems like is universally praised. I do like the sound of the LS17 as I heard it being fed by a dcs stack ($50,000!). Anyway, I listen to primarily classical (all sorts) with some jazz thrown in. I have extensive experience in live classical music performance (as a participant) and value sound that is musical, lifelike, not harsh in the highs, and with a realistic soundstage (one of the main attractions of the maggies). Price seems about equal for these two units on the used market. I could buy a Cary, audition an LS17, and sell the Cary if I liked the ARC better, but then I would feel guilty not buying from the ARC dealer and, of course, then the LS26 would be more $$. Anyway, thanks for any thoughts.
luvwine
I do appreciate the ethical stance. I also understand business. Business as it pertains to audio system building and the synergy one seeks in the doing. Dealers too should be aware of that aspect and I believe they are. Doubtless too, NO SALE is disappointing in any event.

Honesty is the key. Try the thing, and be 100% honest up front and thru the demo, with the dealer, the preamps, and yourself. If it's a money matter indeed, you likely already have your answer. meaning you can do one, but maybe not the other... well, it's simpler, huh?

Integrity in business dealings on both behalfs won't take either party far wrong if at all.

An/or if $$$ isn't the main thing here, take the longer route by getting the lesser priced Cary in andd compare the two with the nod going to the actual performance champ. If not the Cary, sell it later.

Not knowing right off which costs what, I'd say something in the Cary line should provide some degree of built in synergy, without giving the matter much thought.

...and there are other preamps that I believe will do well too, although you seem to have settled on these as your now favs.

Good luck.
Just fyi: there is an LS26 or two available now on Audiogon for around $4,000. There is a Cary SLP-05 also available for $4,000. The LS17 ARC lists for $4,000 new. ARC Reference 3 is just over $6,000 used on Audiogon and a bit more than I want to spend, I think.
get the LS-26. I auditioned the 17, 26 and ref 3 and while I would have dearly loved the ref 3 the LS-26 won out do to budget restraints. My buddies and I felt the 26 was well worth the extra money over the 17.