Tale of the preamps

Honestly, you are doing yourself a disservice in using the MA-1s if you don't listen to the Atma-Sphere MP-1 preamp. IMO, it is MORE IMPRESSIVE than even the amplifiers. A-S phono section destroys any iteration of the CAT--again, IMO.

It goes w/o saying of course that quality SILVER cables are needed in such a system. Wireworld Gold Eclipse or any of the top Siltechs would be my first choices.

There ain't no going back once you've heard this setup, devastating on each of the speakers (Kharmas and JM Lab) that I've heard them on.

Seems like you've done the tube thing and are starting to crave more detail and insight into the performance. Not that you can't get there with tubes(which the CAT Ultimate and Atmasphere MP-1(I'm assuming this is also tubes?) may very well do), but detail is more the forte(in general) of solid state so why not just try it to see how it works? As you mentioned, as ss and tubes units have evolved they are starting to converge somewhat, which is a good thing in my opinion because the newer formats, as they evolve and improve, are going to demand a more detailed but smooth and fully fleshed out presentation to reveal their full potential. In short, as recorded material improves(both in quality and amount of information stored) neutrality will become a more highly valued characteristic.

Anyway, I'd suggest finding a dealer who carries higher quality solid state products(sorry if the Atmasphere is ss--then this is redundant) and take home a demo unit or two. My first recommendation would be something like a Pass Labs unit as they are very neutral and revealing yet refined. If this goes too far in the other direction at least you have a solid reference and benchmark on the other side of the sonic spectrum from which to compare and proceed with other options. It doesn't cost anything(except gas and time) to demo, and I think this perspective would prove invaluable in helping you ultimately know for sure what your best option is. Best of luck.

Tim

Hi Steve. Not having any experience with Jadis, Avalon, Wadia, Atmaspehere, etc., I can not comment on the pros and cons of all the components discussed above. But I too went through a ton of listening when I was looking for the ultimate musicality to replace my wonderful ARC SP-10 of 9 years. So I understand all the effort it takes to find a preamp that retains that magical musicality that so few really have.

Concerning the Jadis JP-80, go to the Audio Critique website, http://www.high-endaudio.com/index_ac.html. There is lots of information here as the owner is a JP-80 fan. And he does modifcations to this unit. Read what he says about the JP-80 under "Recommended Components". You might be able to get what you want done on the JP-80 from him.

One other question here that nobody has addressed: if you are only using CD as your source (no mention of phono) why bother with a preamp or line stage at all? There have got to be some attenuators that you could use that would remove a lot of electronics and cabling from your system if all you have is CD as a source.

Here is another site: http://www.tweakaudio.com/
Click on "Products", then "Ultimate Attenuators". I talked to the owner of this company last week and wow, he has so much valuable information. So much to learn from his website too. He is a CD specialist so maybe this will help you a lot too on this.

Most of the people that posted here have audio systems yet another level beyond mine (ARC LS5II/PH2/DAC3II/VT130/ Maggie3.3 and soon to be a used Versa Dynamics 1.2. As I am more a phono guy, my focus is a bit different than others, but we are all after that musical event that often stops us in our listening room and gives us just a second or two pause to make us think it's the real thing. These times are when we know we've put together a great system.

Hope this helps.

John

John,
Thanks for the website info. I intend to contact them this weekend. The majority of my listening is vinyl, thus the need for a quality phono stage.

I have little experience with ss pre's other than at audio shops. Detail in spades, but often on the analytical side. I am also a freak on imaging and depth of sounstage. Good tubes create a body I have not heard captured by ss.

John, let me know how you love your Versa table.

Steve

I have to agree with Tim,

I love the Pass Lab x series pre-amp. I have an x-2- It's 80% of the x-1. The x-1 is warm and tubelike, without the hastle of tubes.

You get to have your cake and eat too.