Preamp for a Line Magnetic i518?


I am interested in adding a preamp to my system. Currently using a Line Magnetic 518 integrated 845 SET. I listen mostly to vinyl with a Chinook phono amp and VPI Prime turntable with Lyra Delos. Speakers are PSB Imagine T3. Any thoughts on adding a preamp and suggestions? Partial to tubes but let me know if there is any ss that would possibly be a better match? Budget approx $3500. I appreciate any/all advice....thanks.
ekimg

Ekimg,

There's has been much positive talk and commentary regarding the Linear Tube Audio Micro ZOTL preamp. Professional reviewers and actual owners are very happy with its sound quality.

Charles

Thanks Charles...I will look into that.

Anyone else have some thoughts on a preamp for my system?  Sure would appreciate hearing more ideas. 
I read up on both preamps mentioned. It seems as if the Micro ZOTL is primarily a headphone amp and only puts out 1W. Is this really enough output to serve as a preamp. I'm not really knowledgeable on in depth electrical issues. Also it actually has speaker inputs. I assume if I were to set up as a preamp I would continue to run my speakers from my LM.  The Shindo is of course beautiful as well but the price of the Micro ZOTL is attractive!

Any other preamp contenders?
The Micro ZOTL can be used solely as a preamp if desired.  I'd email gon member teajay  via the audiogon site. He did a full professional review ànd now owns one. 
Charles