top of page




Air Motion Transformer Super Tweeter by TakeT! 

The TakeT “Heil-based” AMT Super tweeters are an astonishing add-on to any system. Notably you will get a huge boost in three dimensionality, you will also get a more palpable midrange and greater density with incredibly more vivid image outlines! You will not get a thinner sound, and no you will not get a brighter sound, on the contrary, you will get a boost in realism and a blacker background.

Designed and manufactured in Kanagawa Japan by
Toshitaka Takei
TAKET LIVE Front and Rear.jpg

TAKET LIVE Supertweeter - NEW INTRO November 2022

These Supertweeters are truly transformational and are compatible with all Loudspeakers topologies. 

Minimum Impedance :


Reproduction frequency band region :

18kHz -100kHz or more

The maximum output sound efficiency : 100dB/W/m 8 stage switch

Mass :

265 grams

Size :

75mm (width) x 112mm (height) x 100mm (depth with terminals)

Drive system :

Cylindrical TAT-type driver


Adjustable SPL efficiency via 8-way switch

$ 1,375.00  / pair

Special Offer $ 1,195.00  - In STOCK !

US Distributor Warranty Included - We are not responsible for Purchases made on E-Bay or Amazon from non-US sellers.



​TAKET  BEE - PURE   Supertweeter


These tiny Supertweeters are housed in an anodized aluminum body. The mebrane which is covered by a stainless steel plate  featuring pinhole arrays to enhance sound diffusion.


They are truly transformational, greatly improving #D imagery and frequency extension ant both extremes ! They are compatible with all Loudspeakers topologies. 


Maximum V rating :150V

Impedance; : infinity > 4Kohm [DC to 100kHz] 

Reproduction frequency band region : 20kHz -150kHz

The maximum output sound efficiency : 70dB/W/m

Mass : About 140 grams / pc

Size : 60 (width) x 25mm (height) x 56mm (depth with terminals)

Drive system : Polymer Piezo-Electric Heil type



$410.00  / pair    Special Offer  $ 365.00 


TAKET WHD-PURE Mid-Bass High Definitioner



Pure is a name applicable to a product that demonstrates enough tonal quality effect improvement without use of a transformer. The units react directly to the music signal because WHDPURE is transformerless.


WHDPURE delivers clear positioning of each part of the music spectrum with exact phase coherence.

Even if the ears do not hear the effect, a wonderful tonal improvement is perceived especially in the bass and the mid-range, albeit at low efficiency.



Reproduction frequency : 20Hz-15kHz

Efficiency : 50dB/1m*2.83V

Capacitance : 55nF

Impedance; +/-150 ohms (DC-20kHz)

Internal series resistance : 100ohms (2W)

Dimensions : 130mm H x 90mm W x 40mm D  

Mass : About 100 gr

$ 1,275.00  / pair wth Stand     

Special Offer  $ 1,110


How do the TAKET Supertweeters affect the sound field ?


Please read the explanatory document provided via the link below :


Inaudible Frequencies - Effect on the Human Brain ?

Please read the downloadable technical document provided via the link below :







The SA connects to the L and R outputs of a Stereo Amplifier. As such, It "receives" these respective signals. It then"micro-mixes" these  before re-inserting them back into the amplifier's output ... just before, and as, the main L & R signals are sent on to the loudspeakers.

The SA increases soundstage transparency and brings an enhanced sense of "reality" to an otherwise dull or rough stereo image.

Read about how TAKET discovered this novel technology HERE


  1. Impedance between two + terminals : about 200k to 1M ohms

  2. Anodized aluminum enclosure.

  3. Front and back panels are black ABS.

  4. Two +terminals / gold-plated.

  5. Width 69mm x Length 87mm [terminals and switch included] x
    Height 38mm [including rubber feet]

  6. Mass : about 90 grams

Operation - Standard / Single Stereo Amplifier

  1. "+" Terminals of SA to be connected to +L & +R output terminals of  the amplifier.

  2. There is no distinction between the L & R terminals of the SA. They can be used interchangeably.

  3. Please set the black marker point on the knob to your favorite sound    position. We usually recommend a position from 1 to 3 position for    a loudspeaker speaker with an impedance of around 8 ohms.


Operation - Multiple Amplifiers


  1. Individual mono-amp : connect one SA (b) to L / R terminals

  2. Individual un-balanced amp i.e for several amps powering separate frequencies:  use one SA (b) at each amp.

  3. Bi-wiring connection: use one SA (u) or one SA (b)

  4. NOTE 1 : balanced type SA (b) can be used as an unbalanced type SA (u)

  5. NOTE 2 : For other configurations --  please contact us.

Definition of balanced and unbalanced amplifiers :

  • L and R channels have an individual cold [Earth] in a balanced amp

  • But the same cold [Earth] in unbalanced amp

$ 225.00 /  SA (u)

$ 265.00 /  SA (b)      

Customer Observations & Experience 


TakeT Batpro2 and Enigmacoustics Sopranino



BRUCE BISENZ – Sound & Recording Veteran / California


Bruce’s System Description

  • 7.1 system. 2 each Sopraninos L/C/R/SS in a specific array to support concert hall ambience.

  • Three mode system: L/R mixing mastering (No Sopraninos), HT and Concert Hall.

  • L/R B&W 802 D3, HTM2 D3 Cntr, 802 D2 rear Surround

  • 2 pair Niles (770/870) side surround(hi mount) in Bi & Monopole

  • 10 AR 1W woofers for L/C/R 50Hz down. Two Paradigm Sub 15s for the .1 Sub channel.

  • Bryston 3X 28B cubed for L/C/R. Two Bryston 4B3 amps for surrounds

  • 2/3 Primare i30/32 receivers to drive Sopraninos

  • Two Burmester 948 power conditioners (each side of the line).

  • Direct to panel 30 Amp 10 Gauge Wire. Extensive additional power support.

  • Datasat RS20i backed up to 4 Weiss DACs.

  • Weiss EQ1 program EQ, Weiss DNA1/K -Stereo Ambiance retrieval.

  • Lot and lots of other goodies including Synergistic Research gear. Audio cables self made :

  • All balanced from unobtanium ‘60s aero space stranded SOLID silver wire Teflon insulation.

  • Nakamichi CT TT with 4 plug in tone arms.

  • Digital RIAA EQ (Weiss EQ1), Weiss ADC2 A to D, and pick up specific EQ.

  • 4/5 Behringer DEQ2496 (digital section only) for ...

  • ... 7.1 program EQ (transition to HT and Concert Hall).

  • Considering adding Sopraninos to rear surround.



Bruce’s Feedback on Enigmacoustics Sopranino & Taket Barpro2





I previously described the SOP. The BatPro 2 is equally mysterious. It has a largish, apparent, non symmetrical radiation element. It doesn’t recover ambiance like a Sopranino.


It beams highs over a distance to provide directionally within a sound Field. It enhances the nature of delicate instruments and voices. Together both units are synergistic.


The economics are such that anyone who cannot afford a SOP will enjoy a Bat Pro 2.

However, anyone who can afford a SOP will benefit from the addition of a Bat Pro 2.


Indeed, I recommend that you make a package of both BatPro 2 and SOPs as an Atelier 13 “Special.”

(WILL DO) ... Sopranino 2 + BatPro 2 Bundle Price :  $ 2,999 !  (18% off)


Also cast about for a description other than “Tweeter” because people think they are going to get some kind of a [slightly better] dome radiator tweeter. So why bother?



Also describe the effect, not the mechanism because the mechanism appears to the “uninitiated” to be voodoo acoustics. No one, or very few will believe the mechanism.


Advertise the result that’s what people are buying. And remember, if it works with my old ears it will work with most anyone.



Later :


Mr. Tweeter, (...Bruce calls me that now :=))


As previously described: The Enigmacoustics Sopranino acts in a unique way to recover ambience. It does this by virtue of its broad source (up to 20X the area of a typical dome tweeter) such that there is a wider and more natural image.


When properly installed, the sound field envelops and saturates the pinnae. This allows for added realism and grace, even to other than high frequencies. (Pinnae: external part of the ear in humans)


When the goal is Opera or Concert Hall realism, then the use of multiple pairs of Sopraninos can establish realistic, enveloping, sound fields which support appropriate acoustics ... so vital to realism and reduced listener fatigue.


I have played my system to many well traveled (*) opera lovers who, uninterested in HiFi sets, are enraptured with the realism and musicality that the Sopraninos recreate.

Indeed, upon the visit of Enigmacoustics Taiwanese engineers to my music room, one wept when he heard the opening notes of Van Clyburn’s Rachmaninoff.


Again, the Sopraninos are not “Tweeters.” [Bruce prefers to refer to them as Ambience enhancers]

Bat Pro2s, however, are tweeters, or more aptly Super Tweeters, and they do something

important but different than Sopraninos.


Sincerely, Bruce Bisenz


(*) Literally World Travelers intimately familiar with the acoustics of the World’s most famous Opera houses on many continents.



Later :


Mr. Tweeter,


The immortal Solti/Culshaw recording of Richard Wagner’s Ring of the Nibelungen from Blue Ray (@ 24 bits 48kHz).


There’s not the near/medium field direct impression I had in my bedroom since the throw of the big system is 12’.


I have these little suckers [BATPRO2s] running wide open paralleled with the SOPs. The Center mini tweeters are in series so that should/might yield the same level as one unit at 100 dB but with a wider stage.


The voices are clearer/smoother. The massed brass is more discrete and the image is larger too. When the orchestra is at full tilt you can hear the flutes punch through it all so very well.


Overall, there’s the impression of additional definition but not necessarily just in the extreme highs. This is in some ways analogous to the SOPs but the magic is not done by ambience.


Instead, the Sops seem to be synergistically supported by these new tweeters. This is not a massive effect but it is endearing and musical.


Certainly a fine product and that after 10’ of listening. Tomorrow I’ll hookup another pair of tiny tweeters to the side SOPs. But it sure won’t get worse that’s for sure.


Damn but all the singing voices are just better now! This is, of course, what Opera fiends will kill for. “Leb Wohl” the big finish of Die Walkure. Wotan sings over his beloved Wish Maiden.


Can’t turn it off. Hypnotic for the extra musical content in this material that I know so very well.

No question, with the Batpro2 there’s more Wotan there. Waiting for the flutes in the Magic Fire Music.

Finally, the definitive parameter - more defined acoustic space. Whew!

Bruce Bisenz





PAUL REALE – Composer / California ➢ v=OF0V8YBCprM&list=OLAK5uy_nGwZfGDzBinaT4jBgOK9I1HqJOO4Bye8U



Paul’s System Description

  • The two main speakers are Sound Lab M-1 PX's with special backplates (better caps and resistors), driven by custom 600 Watt hybrid amps, built by Stephen Sank.

  • The surround channels are Monitor Audio Golds, powered by a Myriad (British amp).

  • All the electronics are on dedicated, shielded circuits which are controlled by devices ordinarily used to stabilize the power for electron microscopes.

  • The Sound Labs are bolted to the foundation for stability.

  • Preamp is by MBL (not with their terrible phono stage).

  • I am using an old phono stage from Threshold with their special power supply - I still like it.

  • Surround channels are driven by an experimental Audio Research unit, which they decided not to sell to the public



Paul’s Feedback on Enigmacoustics Sopranino & Taket Barpro2



Dear Constantin,


On the Sopranino :


I used some of my own recordings but wound up testing with a DSD recording of Stravinsky's Firebird. The most obvious thing is the increased energy in tricky attack like the pluck of a harp in the orchestra or the first split second when the mallet hit timpani, or any string pizzacatos.


The Sops are so fast that this information is just not available on any speakers, including first class electrostatics like my Sound Lab M-1 PX's. I found that the middle setting, and the 0 db setting work best. Where I have read that people use a little toe in, I preferred the SOPs to be straight ahead and about 40" from the floor ... I am certainly glad I purchased these little gems.



Later comment :


From my headphones, the Rubanoides (Paul is referring to my favorite reference speakers) seem to be very clean and honest. I don't know whether they could fill a gigantic listening room like mine (75 ft. long).


What is interesting to me in my room is that the Sopraninos are helpful to full range electrostatics and planars.


If you would like some CDs of my music, I will send them on, if you give me some kind of address.

(Paul sent me 4 CDs ! ...and I loved these)



Further listening :


Listening to the new setup, I suddenly realized why recorded violins sound harsh. If you don't get the first few milliseconds of the bow on the string ... which is provided by the SOPs ... it is like splicing off the initial parts of the attack. I now really appreciate why adding HF's with the ENIGMAcoustics Sopranino subtracts or eliminates, rather than adds to the harshness ... a very good selling point.


I’m thinking now of using two Sopraninos in series on each channel, thus bringing the nominal impedance to 8 ohms and converting what is a point source - perhaps the only shortcoming in the unit- to a line source. At some point I would like to try this.

(And a month later, Paul did just that !)


BTW, Good news: Robert Baird of Stereophile has accepted my 2-piano CD for a review.



Paul orders the second pair of Sopraninos :


Dear Constantin,


Thanks for your kind words about my music. I have been on a fierce campaign against mainstream modernism and the evanescent novelty that accompanies it.


I think that I will take your offer of 15% off for my second pair of SOPs, plus some of your special wire to use as jumpers.


As for the TAKET Batpro2's: let me look into this --- maybe at a later time. Placement is so critical with super tweeters, and I would like to get the double pair of SOPs right, first.


Interestingly enough, some other dealers, and one in particular who sells Sound Lab, totally pooped on the idea on any super tweeters with them. He has either forgotten - or does not have a clue - about the “incredible speed” of the SOPs.

[This is an example of the “not invented here syndrome”, no doubt. It is what it is]


BTW, Below is my recent interview with Fanfare Magazine about Novelty vs. Originality.



Paul & the BATPRO2 Demos :


Dear Konstantin,


I am happy with using your demos, and will therefore definitely try the Batpros.

My reservations: They are probably not fast enough to enhance the Sound Labs already quick response - unlike the SOPs, which are much faster. I will certainly give you my impressions.



Three days later :


My idea of running the SOPs “in series” is working very well. The only thing I had to adjust was to change the crossover point to 8K.


The Batpro2s do very little in the front channels, no doubt because of the sheer size of the Soundlab’s radiating area compared to their relatively small one. Multiple BATPROs may change matters. However, I have an idea: I am going to try them in the surround channels.


And a few days later :


I am a great believer in serendipity, probably as a result of a lifetime of creative activity. I remember rehearsing my first good piece, which featured a big soprano solo near the end. In the rehearsal, the soloist came in one measure too soon: the result for the most part was spectacular. I realized that intuitively, the performer knew more about my piece than I did ... I had a similar experience with your TAKET Batpro2’s.


The [single pair] of BATPROs did not do much connected with my Sound Labs. Also possibly because they cut in at too high a frequency (18K), and the SOPs don’t do much at the 12K setting, but did at 8K, and there is no beaming, because the SOP pairs act more like a line source.


However, I decided to hook the BATs up to my surround channels, which consist of four Monitor Audio Gold surrounds ... and the result was absolutely astonishing.


More specifically, I got the surround channels to really sing, using the 90db setting on the Batpro2's and running them parallel to each pair of Monitor Audio Golds.


I am glad you sent the BATs to me , because I would have never thought to try them. I would like to buy them - please send me an invoice.



Paul’s Update :

Even though the Monitor Audio Golds are considered by many to be the best surround speakers, they cannot reproduce that first few milliseconds of attack that make sound lifelike. Also, the same for decays. Assuming the gear is up to it, that part of the sound-wave is critical to the "you are there" illusion.

It never occurred to me to augment my surround channels. Initially, I was using AR 10 PI's in the back, but they were really too directional. The Monitor Audios have adjustments that are critical, but they can't reproduce the essential T1 and T3 components.


BTW, there is no problem of beaming with the Batpros, because they are 24 feet behind the listener. [WOW]


I thought that I would also update you on my latest observations :

  1.  Every review that I read says that there is no break in time for the Sops.

  2.  From using them for about 100hrs , I would say that those reviewers are wrong.

  3.  The things got really better and sweeter, and I had to change my crossover setting from 8K to 10K.

  4.  Also, I wired the two Sops in series, so the impedance was 8ohms, matching that of the Sound Labs.

  5.  Those dealers who said that I was wrong to try to convert a point source by stacking the Sops were   wrong, themselves. The pair seems to work just as I intended.

  6.  The only kicker is that with my setup, you get an incremental but definite improvement,but

     for almost $9000.

  7.  I think that ENIGMAcoustics should market a bigger supertweeter, the way TAKET did with

     the expensive Batmaster. If ENGIMA could produce a Double-SOP for around $5000, that would be   very good.

AND, in a sense Enigmacoustics did do just that in January 2019. The SOP2 at $3K -- which Atelier 13 Audio has decided to offer customers like Paul at $2,595 / pair !

We will be adding more feedback as we get it