Achieving audio system synergy

The following part of your post -- "needs to be musical but want to hear the details. Don’t want purely clinical. Sound stage is important. Want some warmth but not have all the edges rounded off." -- leads me to suggest that you add the Vandersteen 3A or 3A Signatures to your short list for audition. They certainly meet your criteria, and they are not particularly fussy about the kind of amplification (as long as it's good quality).

If possible, you'd be well advised to audition the speakers in your home -- as noted above, your listening room is a very important factor in the kind of sound production you'll get.

I have Helicon 800's and they do demand high quality upstream components as they are extremely revealing, but after you listen to them for a while other speakers sound like they have wool over them or are missing some of the music. The Helicon series really brings out the detail and beauty in a lot of recordings and surprisingly is not too bad on poorly recorded rock etc. because unlike some speakers that are very "detailed" there isn't a huge tilt up on the highs, and they have plenty of midbass and decent low bass and avoid sounding thin. They have amazing soundstage depth,image placement, and separation. I would think the Plinius would mate up fairly well as it is a little on the warm side from my understanding though I have not heard one. I had the Ayre previous and it is a great player, if you are looking for something a little more mellow that still gets all the detail right, look for a used electrocompaniet EMC-1UP which should go for around what the Ayre does.

Looking for audio synergy is a noble and rewarding journey. However, I simply dont have the patience to try out so many different types of compnonents/speakers in a multitude of combinations to find the most appealing combo. I would never end up buying anything!! Since you mentioned Dali, I will add that I bought the Heli 400s, and this is where I started building my system. Yes the Dali's have ribbon tweeter, which offer lotsa high end info, but can also be too bright with the wrong components (and here the challenge of synergy comes in). I listend to the Dali with an older Denon cdp, and some recordings were too bright. Then I bought a used Arcam cd73, and the highs were higher, softer, and nicely detaileed with no harshness. Next I bought a Simaudio Equinox SE cdp b/c I got a crackin' deal on it and I love the detail and neutrality of the Simaudio gear. So now I have the Dali and Simaudio combo (like you mentioned above) and am looking for an amp/separates that is not conducive to the potentially bright-sounding high end. A Simaudio amp is a choice, and I partially share your opinion that this synergy can be too revealing and bright. I do remembering auditioning the sim cdp with the Helicons @ Audio Vision SF ( you are in the Bay area, right?) with a prima luna integrated tube amp (prologue or dialogue) and almost fell out of my chair the mids/vocals/highs were so musical. However, as expected, the lows suffered. AVSF has a lot of great choices, I suggest u check em out if not already. Let us know what you ultimately decide!

Photon46 makes an excellent point regarding room interaction. Type "acoustic foam" into the searchbar on eBay for ideas. Vandersteens- YES, but: Don't pass on listening to a properly set up Magnepan system. You have plenty of room for planars, and Maggie 1.6's are one of the best buys out there(search for reviews). You can contact them and try a pair of MMGs in your home for 60 days- risk free(http://www.magnepan.com/). They probably won't provide enough bass. After you've been addicted to the midrange liquidity, you can send them back, and get a bigger fix, with the 1.6's(better everything). It's hard to beat planars/tubes(ala the PlimaLuna suggestion) for midrange timbre/coherency, imaging, and sound staging. One caveat: If you like live volume levels- you may appreciate the 8200's power. The 8200 in a very good SS piece, but- SS is generally lacking in the ability to recreate a deep/accurate sound stage. For CD I've been using a BAT VK-D5(with six NOS Siemens CCa's from the 60's). The piece simply gets out of the way of whatever is recorded on the CD. I wouldn't trade it for anything except maybe a Linn CD12, or perhaps: the right Lector. The newer "SE" version is supposed to be quite musical as well, and generally available for 2 to 3 grand used. Save part of your budget for decent interconnects/cables too. Given your tastes for accuracy: Kimber Silver Streaks or KCAGs(for interconnects), Wireworld Atlantis 5/Eclipse or Kimber Monocle XL(speaker cable) are usually available used, at fair prices on eBay or in AudiogoN's classifieds. All those are transparent, uncolored and reasonably priced(even new). I'm using Kimber Selects(KS-1130's, same transparency, even more openess) and the Eclipses. Whatever info was recorded is transferred wonderfully, and very cleanly. BTW: My references are the same as yours with regard to female vocals, and I listen to LOTS of live music. Find a Chesky Jazz Sampler/Audiophile Test CD, and the first Stereophile Test CD to help you check out your systems abilities. Happy shopping!!

Spendor S8e strongly recommended. I had some Helicon 400s, and they are a bit tart and fatiging on top, as well as slightly recessed in the mids and bass compared to the nicely textured full bodied Spendors.