Martin logan CLS II Vs Magnepan 1.7


Hello
I currently Own the Logan and love the Midrange and high frequencies the presence and imaging is amazing however as im listening to more rock and roll I miss some of the dynamics or kick that the CLS cant reproduce.
I have heard great things about the Maggies and I am wondering if they will do a better job for me.
So I am asking for your opinion before I attempt to swap these, my next question is just how much are the Logans going for lately I would need to sell them locally since I dont have the boxes?
as always any advice is greatly appreciated
Thanks
dinkylink
Rrog you said this[Sales of these two speakers tells the story] Tells what story. That if things sell well to you that means it da best. Not cross just tired of idiots. And done with you.
True, sales are THE measure,thats how I know Michael Jacson is superior to J.S. Bach.
Well, I just think this conversation has no basis in reality. Planar magnetic vs. electrostatic is simply apples to oranges -- and so are their native sonics! Like I already advised the OP, "Keep the Logans -- you already love them for all the right reasons; and Maggies can never replicate the accuracy of an electrostat."

There are a few 'wherefores' and 'notwithstandings' in connection with both of these speakers, however, and if they were not being observed by those above who recounted their personal experiences, then I don't put much stock in those experiences -- sorry, but here, for instance, is a typical 'whereas':
If you aren't running an electrostat (ANY electrostat) with a decent, conventional tube amp (conventional, meaning with output transformers!) then I don't care what you think about their sound because you've never really HEARD them!
WHEREAS
If you aren't running your planar magnetic with the BEST (most refined) solid state amp you can afford (afford = minimum six figures these days), or a great refined used ss, like a Levinson 23.5, then I don't care what you think about THEIR sound because you've never really HEARD them either! And in the case of planar magnetics, you will absolutely NEVER enjoy them (regardless of amp) unless most of your listening is at, or just below, performance levels. This is because their membranes are heavy (compared to stats) and so their ability to move air (versus input power) falls sharply at a certain point; not gradually, like cone drivers and most stats.

Other observations:

Electrostats simply DON'T DO BASS!! So get over it. Deploy a single sub as I described, and you'll never even know it's there -- but it HAS to radiate omnidirectionally, like the Logan subs, or any downward-firing sub.

There is nothing like the accurate sound of panel/dipole bass (Maggies that is, not Logans ;--)) or dipole cones mounted (face-to-face) on an infinite baffle (basically the same thing as 'panel bass')
HOWEVER
even Maggies can't be all-they-can-be basswise, if you're unwilling to go to the trouble of bi-amping them. Otherwise get a sub and deploy it as with stats.

Speaker cables are another MAJOR issue in the Maggie v. Logan discussion:
*Electrostats are a capacitive load.
You CAN NOT use CARDAS or other MULTI-STRANDED cable! They have something like 400 to 500 picofarads per foot. If you use them, you're in for a mush-fest! You need something under 20 ppf/foot; under 16 is better! Solid core is always a good bet. Purist Proteus Provectus, Speltz AntiCables, or the (now discontinued) Vitual Dynamics models. These all have ultra-low capacitance because they a.) have solid core conductors and b.) have separated + and -- runs. Speaker cables for electrostats should also have a certain amount of resistance (yes, resistance!) according to Roger Sanders, and he ought to know!

*Maggies are an inductive load.
Cables with low inductance are preferable. Flat cables (like NoDoze) are naturally low inductance. So are any cables with separated runs (again, like AntiCables or Purist Provectus or many of the Virtual Dynamics models). And keep them off carpeted floors. If you use cables with high inductance characteristics, prepare to be scratching your head and wondering why you spent all that money ;~))

Don't know the specs of your cables? CALL THE DAMN MANUFACTURER UP AND ASK THEM! It's your money; and if he/she can't/won't tell you, then demand your money back -- including return shipping! I'm serious, I actually threatened one manufacturer (whose products I actually like quite a lot) but I wasn't kidding, and I had an answer a day later!

Bottom line, in my opinion, is that there are just too many variables that (differently) affect the optimum performance of each one of these two designs. Yes you CAN have a discussion about them, of the "compare and contrast" variety, but unless you are willing to experience them, or are sure you HAVE experienced them each, under the optimal conditions for each, then nothing you THINK YOU KNOW is probably going to be very relevant to a discussion like this.
.