Mark Levinson preamp no. 38 vs 38s vs 380 vs 380s

Hovland and Krell seems to work well. I know a dealer in NYC that used that combo when I demo'd speakers, and it sounded pretty good.

just get the 380s..

Just get the 380S. Midrange is far from boring when useing the right equipment with it as well as the right cables. A 380S is just neutral and honest. It's sound will remain the same for all your music and not degrade like a tube preamp because a tube preamp's tubes are always wearing out and dying a little all the time. As with everything else, you need to hear it in your system and then decide. Me, I love mine.

Ok guys thanks very much for your help,but i don't understand very well if is a usefull to spend 1000 USD more for 380s than 38s.
Many time I ear a upgrade model like 38s-380s and I can understand the technical variation regards electical component etc...
Please let me know as soon as possible the really performance compare with the price.
thanks a lot to all nice friends around the world.
kind Regards,
Alberto

Alberto, everything is all explained above. Read what Abstract7 says on top on 4-22-02 that it is useful to pay more for better performance but that is up to you. I already e-mailed you a copy of a review on this 380S from Fi magazine as it's all explained in the review, did you read it yet? You can see it for yourself on the Marklevinson.com website which will explain to you everything your asking in your above question. The 380S was dramatically improved over the 38,38S, and the 380. Uriah