ARC SP-8 to SP-17?


The appearance of a couple of SP-17s (and at least one LS-17) for sale over the past month made me day-dream a bit (until I get my taxes paid, this is probably all that I can do for now!). I'm using an SP-8 pre amp, re-tubed and re-capped by ARC in 2009, driving an ARC 150.2. What I wonder is whether swapping the older pre amp for the newer one would be a real improvement, or a very minor improvement, or a lateral. While the obvious test would be to try it, that isn't easy to arrange. The route which seems to be a more likely improvement would be to go for an LS17 plus something like a PH5 phono stage, but that is quite a bit more costly. Any thoughts from you ARC users out there?
palewin
Palewin, I can't argue with Jafox. His memory and experience with the SP-8 goes back further than my experience with ARC. Probably showing my age here, but I used to own a Crown IC 150 Pre and DC 300 amp in my first rig - back in the early 70s when Crown was the state of the art in direct coupled SS.

However, based on my readings, I recall that the SP-11 was considered to be a classic in its time. Can't vouch for it, but check out the reviews on the web. You might be able to get a used SP-11 for a good price and have it checked out by ARC. FWIW, I see that a broken SP-11 just sold for $890. Heck, if it cost $500 to fix -- what a bargain.

As I said, I used to own the SP-17. Also owned the SP-16. I really liked them both. Can't say the units played in 3D because I didn't use my 3D movie glasses when I listened to my rig, but maybe Jafox is right -- just wear 3D glasses next time you listen to your rig. Haha

Jokes aside, and no disrespect intended to Jafox, I would still call Calvin at ARC. I have worked with him and Leonard before him. They are straight shooters and won't steer you wrong, IMHO.
I like my SP17 I recommend it and the pricer LS25 which need a phono section

If your in NYC come by for a demo. Its mated with an LP12 too.
A few lines to defend the LS-2.
When mated with a CEC drive, Theta DAC, ARC VT-120 and Dunlavy SC-IV.2 (all Dunlavy wire), made heavenly music.
No way anything could shame it.