Ayre K1xe vs First Sound Presence Deluxe Mk II

I just upgraded my First Sound Paramount SE MKII to the MKIII edition. Yes, it was a meaningful improvement to an already excellent preamp.

I've listened to many preamps and, for me, the distinguishing sonic qualities of my FS are a) very natural timber - instruments sound like they did when I played in the orchestra, and b) the sound stage is close and at times wall to wall and floor to ceiling.

I have not heard the Ayre, but in my experience tubes do better timbre and that is very important, to me. Jeff

Kurt Tank,

Your Lamm's are not balanced. Have You tried the RCA inputs? When I owned the 1.2 ref the RCA sounded better to me and Vladimir said it should sound better. Your kind of in a pickle. Your 100% right the Ayre sounds much better balanced but the Lamm's sound better unbalanced.

Thanks for all the very helpful comments and advice. As it is, I have just bought the Ayre k1xe with phono today. The first listen has been interesting but I would allow for a 3-day standby and will conduct a serious listening session.

** I've just changed the cartridge loading from the factory default of 50k ohm to 100ohm for my Lyra Helikon SL. I'm surprised that the owner has been using this default setting for his Shelter 901.

Report to follow on Christmas.

Shsohis,

Congrats on getting the Ayre K-1xe.
Please let us know what you like, and/or dislike about it, and of course how it compares to the First Sound unit. (I don't think I've ever read of anybody ever comparing the two, so it should be interesting to see what you think.)

Hey Mtdking,

Actually you are partially correct.
The tubed Lamm power amps are indeed a quasi-balanced design, and would indeed probably sound better with single ended cables. However, the hybrid designs are fully balanced. (This is as per Vladimir himself, BTW.)

Whether or not RCA cables sound better, (with the hybrid amps, of course), I think depends on the cables and the preamps used. (And, since Lamm preamps are not fully balanced either, as I recall, I can see why Vladimir might indeed have said to you that RCA cables would sound better with the amps.) However, since I am using a fully balanced preamp, it only makes sense for me to use balanced cables. (Besides, I prefer the connections on XLR cables, to the RCA terminations. Better contact, and less chance of them loosening over time. And don't get me started on those "dang" locking RCA's!) :-)

And I am not trying to highjack the thread, (and since Shsohis has already bought the K-1xe, I don't think I am), I have a question for you mtdking:
What are you using for your system components now?
I have seen your posts on Audiogon before, (since we seem to respond to the same type of questions), and you seem to have gone through a number of the best amps and other equipment that I have ever heard. I am just wondering what you consider to be better than those we've been discussing. I would love to know what equipment I should make an effort to try to listen to next. Thanks!)

Merry Christmas and Happy Holidays everyone!