Tekton Design's new THE PERFECT SET equals "goosebumps time"


Just got in house for review for hometheaterreview.com Tekton Design’s new, The Perfect SET, which is close to 100dB efficient and never dips below 8 ohms, which Eric built to be used with SET "flea watt" amplifiers. It is a front ported design using a 12 inch woofer and his patented array of small transducers that function as a midrange driver with a single tweeter in the middle. I set them up in a system with a great 2A3 SET amplifier and found them so superlative I did not stop listening for over five hours! Taking about "goosebump time" the music was so beautiful that
I lost track of time.

These speakers have all the virtues of the other Tekton speakers, speed, utter transparency/micro-details, great soundstaging, and that special "aliveness" that I experience when I listen to my Ulf’s. What really amazed me was what the Perfect SET was delivering on the bottom end frequencies, subterrainian/taut powerful bass, that was shaking the room, all coming from at most 2.5 to 3 watts.

If you love SET amplifiers this speaker is a match made in heaven, and remember this pair just arrived and is not totally burnt in yet.

teajay

Showing 3 responses by oldschoolsound

Teajay,

Thanks for comparing the Perfect SET and Model 50's to answer dcevans question.

Could you also include your observations regarding soundstage depth and width?  Your description of 5-10 vs. 15-20 feet away from a live jazz band gives some indication, but I would appreciate any additional comments.

And thanks for your review on the Perfect SET, as it is the first I have seen myself and have been curious about them since they were first offered.  I've enjoyed the sound of high efficiency/dynamic speakers with HF horns since the 70s, but would like something more natural and a bit deeper in sound stage, so these have my interest.

Hey Teajay,

Thanks for such a quick and in-depth response!  Good to know both speakers have very good soundstage capabilities.

Good point about listening space and bass extension.  While my room is on the small size (as far as I would like) at 13’ x 20’ x 8’, it has been acoustically treated following Ethan Winer's guidelines.  After playing with placement, it has my system/room sounding the best it ever has.  Hopefully this would be enough to control the Perfect Set's bass.  

And, as you said, the proper recording is the starting point.

Since my listening is near field and at lower levels that I use to listen at back in the days of my youth, your previous comments about the Perfect SET having good low level listening characteristic was also important to know.

The one thing I will not be able to replicate is the quality of your upstream components.  You’ve got one nice system there!  I’m old school (like my moniker) with a Cary SLP 94 and highly modified Dynaco ST70 based on Lance Cochran’s circuit.  But, like many of the other brands you’ve reviewed, I feel my gear gives me a very good return on my investment with a little tube rolling to fine tune the sound.

Still, always room for improvement, so thanks again for your comments on these two speakers.  Unfortunately, I live in a rural area and have not had an opportunity to hear any Tekton speakers.  But your description of what they provide beyond the typical horn design is what I’m looking to achieve.

Thanks again.


dcevans,

Thanks for asking Teajay for some specific comparisons between the speakers to start with.  While Teajay said he would be doing a more in-depth review, I'm glad he answered our questions now.

By the way, I doubt I am a more dedicated audiophile, I just happened to have a portion of our walkout basement I could remodel into a listening and movie room (heavy emphasis on listening).

I also wanted to respond because we currently have similar speakers. The Heresy III’s you have are very fine speakers and I've been listening to various models since the 70s.  I run Klipsch Forte I’s from the late 90s modified with Bob Crites’s crossovers and titanium tweeter diaphragms as well as older vintage Heresy midrange horns and compression drivers since they are the exact same one’s used in the Forte I’s, but are are of higher quality vs. the period my Fortes where made.  (Klipsch, like other companies mentioned in this thread, used other manufacture’s drivers and changed them based on availability, cost, etc.).  These changes brought more clarity and control the midrange and upper frequencies while better integrating the already deep and tight bass.  Of course your Heresy III’s already have all the current improvements.

If I didn't feel some more depth, richness, etc., could be added to the midrange based on higher end horn speakers I’ve heard, or the reviews I’ve read about Tekton, I would be quite satisfied given the investment made.  

While horns may not end up being the best match for you, here’s what has worked for me with the Forte I's.

While I’m not familiar with how you have situated the speakers in your den, lifting my already 36” high Forte’s up another 5” to bring the tweeters to ear level gives the best detailed and open sound.  I also have them toed in so the horn is pointing a few inches outside of my ears in my listening position — rather typical with horns.

The Heresy, while the first Klipsch speaker not to have a horn loaded woofer — hence the name, since someone said the design was heresy — is still designed to be used near a corner or wall.  But playing with placement after attending to the tweeter’s position can still help.  The Forte’s have a passive radiator in the rear and require being about a foot and a half away from wall boundaries.  This is something you would want to consider with the rear ported Fritz Carrera, but I’m not familiar with that speaker myself, so hopefully someone else can address that for you.

You also mentioned the Heresy’s sound better at louder levels.  Mine can sound a bit thin at lower levels, but rising the tweeters did help with that.  I really got into stereos in the mid/late 70s during college while working part-time at a dedicated stereo store (back when they existed) and graphic equalizer were very popular.  A restored/upgraded SAE Seven that I am not ashamed to use helps give a fuller sound when adding a touch of bass and high end (actually subtracting what you want to de-emphasis is best).  Tekton’s ability to help our midrange focused hearing at lower levels does sound intriguing though.

Some of the coloration issues in horns is helped with tube amps, and your amp will certainly make the most of tube’s advantages, so your comment about tube rolling is worth looking into (and fun).  As you probably know, the greatest sonic change typically takes place rolling the tubes used in the front end, 6SN7’s I believe in your case.  While subjective, basically you change tubes with characteristics to either add warmth OR give a more analytical sound, so decide which direction you’d like to go based on what you’re hearing.

You mentioned about giving up some resolution to help make poorer recording more tolerable, so if you want to use the den’s sound system to enjoy these records, going with warmer tubes and/or speakers can help mask their short comings.

Finally, while your room is primarily a den, acoustic treatments still play a big roll.  A friend who has Focal Aria 948’s, (amazing speakers in their own right), and was familiar with my Forte’s before the listening room was build and treated said he was surprised horn speakers could as good as they do.  He has some nice wood covered acoustic absorbers and diffusers from GIK that are both very effective and aesthetic, so see what you think.

Didn’t mean to ramble or get off topic, and you probably know this stuff already, but hope some of this helps.  Good luck.