spatial audio m3 or tekton perfect set

thinking about upgrading from my Zu Dws to either Spatial audio m3 or tekton perfect set
Would the Tekton be a sideways move?
using SS amp   for now but future wil be a tube amp of some sort

Curiosus to what people think of these 2 ..and which way to lean ..
entertain others also thanks

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I recommend you to try tube amplifier with Zu Dws rather than changing speaker.

Rogue Crouns Magmun II(used) is a good starting point if you play loud or your listening room is big.

If you don’t play loud, you can try 300B SET amp.

My favorite tube amplifier is Line Magnetic 508 or 805 48W SET amplifier which give very refined sound with enough bass and headroom.


Recently at Axpona heard the Spatial Audio speakers and to be honest they did not impress. (Did not hear Zu speakers). BUT did listen to the Tri-Art Audio open baffle speakers which to my ears were one of best of show. 
my take at axpona 2019 was that the spatial x3s and the big tri-art's were among the best sounding speakers at the show.   esp given their price points.
Happy Spatial M3 Turbo S owner here. The open baffle design creates an an amazing sound stage. More info on what you're looking to achieve with the upgrade would help. If you have any specific questions on the M3, fire away. I feel these will be easy to find used once the X5 and X3 get released as owners look to move up the Spatial line.

The Tekton Perfect Set 15 is on my short list for my 2nd (home office) system. I'm mainly waiting until more reviews are available. Given the number of happy Tekton owners, they look like a solid bet for my needs in this system.

Try listening to a well set up pair of Vandersteen 3A Sigs.
 Best JohnnyR

A preowned pair of Spatials will cost about the same as a new pair of Tektons....The Tektons will likely cost $2-400 to return if you don't love them...probably the same as you might discount the Spatials if you decide to resell them.
Have you heard other OB speakers...or planars in the past and what did you think of the sound? How big is your room...can you have the Spatials at least 3' out from a rear wall and at least 2' from a side wall?  How important is low end?
@yakbob you don’t by chance play bass heavy music do you? I’m eyeing m3 Triode Masters but am afraid deep bass found in a large subsection of my vinyl library won’t let me avoid subs. 

most of my critical listening is jazz based, but that includes artists like Ron Carter. 

Bass heavy recordings in my collection include Jill Scott, Eryka Badu, Tool, and rap artists like Talib Kweli.

I am running dual 15” sealed subs in my system which are eq’d with an SVS AS-EQ1, a discontinued but invaluable piece of equipment.

I have tried the M3s with subs out of the system, and in my room the low end was missed. But, I have a terrible room for bass. Small in dimensions, huge in volume due to a 2 story height, and also open to the rest of the house. I’ve run the dual subs with every speaker pair I’ve owned.

It sounds like you might prefer the M3 with some sub reinforcement, or at least eq or tone controls. They don’t do deep bass in large rooms, but they’re strong in areas like soundstage and in creating a “live” sound that I find addicting.

let me know if I can help with any other questions.
Thanks @yakbob

I was pondering m3’s as a potential endgame speaker but it seems subs are a must. I really don’t want to get into subs and all the hassle and expense. 

In my little universe $4k is a monumental amount to spend on speakers, especially ones that would still need subs. Damn. Probably rules them out.

I guess I should also mention my amplification, which is an Odyssey power amp 110 watts Class AB which will soon be fronted by Odyssey’s tubed preamp.

if that makes a difference
I also dont want to get into subs...& my room is poor ..fairly wide open..
thought the m3s got down low enough.. ( & $4k would be at the top end of my limit)

another speaker just popped up onto my horizon..contrast audio black moons... demo version available from high-end electronics for $2.5 ..havenot heard much info on them 
What is it you are hoping to improve.......there is no doubt that the Zu sounds musically alive from a dynamic standpoint...but maybe not so musically accurate from a tone standpoint.

By way of example....these are unbelievably musical loudspeakers that do almost everything beautifully...but if you want to play at 95db and are more concerned with rock concert type presentation...then they would be the wrong choice.

@gochurchgo, you might want to look into Tekton's offerings. While I haven't heard them personally, there is no shortage of positive reviews in their lineup.
If used/semi vintage towers are in the running, consider a pair of KEF R107s. I've owned this speaker for 5 years and thought it would be the last one I would own...but it turns out I'm a fickle DINK. :-) These towers (when used with the required KUBE equalizer) create incredible bass with a quad of 10" drivers in a bandpass configuration. This pair I could easily drive without subs and have all the tuneable bass needed. Restored pairs with KUBE could be had for 2k or less. You would need to run separates, or an integrated with PRE OUT/AMP IN jacks in order to use the KUBE EQ.
Thanks @yakbob Ive been eyeing Tekton but had been, up until the Spatials, set of stand mounts to account for continual downsizing from here on out. Tektons are fairly large.

I never heard the Perfect Sets. I did own the Electrons with upgrades. I recently got a pair of Spatial Triode Masters to test and preferred them for many reasons. Over all better at everything you can think of when it comes to audiophile terminology. Now even with that said, I really like the Electrons a lot, but the Spatials from Top to Bottom were more refined. Both Tekton and Spatial have very generous trial periods. Never heard the ZU's but I doubt you would be disapointed with the Spatials or the Tektons. Both make great speakers. Oh and I will say this, you do need a bit of space for the Spatials to sound good, so if space is not 2-3 feet behind them (otherwise the bass will suffer) and at least a foot from the sides walls, then you might want to try the Tektons. Good Luck!
My M3 Turbo S's are an endgame speaker. For now :). But seriously, having had everything from Maggie to AZ, Triangle to Focal, Ref 3A to Totem, Vandys to Decware, the Spatials are the most satisfying.