The process by wooden speakers for jazz are made. An amazing speaker manufacturing factory in Japan.

[@DaIssimo]

For those interested, this process is the called Translam construction method. Manly used for small speakers. The snaking chamber behind the speaker driver is used to amplify the bass. The drivers are Audio Nirvana "Super 8".

[@misterhat5823]

It's an incredibly wasteful way to build a speaker cabinet. The snaking chamber looks like a transmission line.

[@DaIssimo]

@@misterhat5823 It does have a expansion/flare rate so technically it is a horn. Wasteful perhaps, but you can machine an accurate expansion profile in one plane.

[@misterhat5823]

@@DaIssimo Good point. I tend to think of a horn as front loaded though.

[@DaIssimo]

@@misterhat5823 There are bass horns of course, but you don't see those as often because they need to be large to effectively load the driver.

[@misterhat5823]

@@DaIssimo Aren't they pretty much reserved for sound reinforcement and a few home built projects?

[@mathieumelenhorst8308]

Impressive! The craftsmanship, patience and love for the job.

[@rossbulcock552]

That is some exceptional dust control!! I've done a lot of MDF work and never had a shop that clean.

[@jaybowles112]

:D

[@farchmarch7043]

Telling this, you never used to work with Japanese’s; clean from to toilets to all of the rest…

[@thomaswayneward]

You are right, I almost didn't watch it because just the sight of MDF dust makes me itch.

[@vermiciousknid5840]

I used to build speaker boxes and even with a mask could almost blow a 2x4 out of my nose at the end of the day. 😂

[@avigdonable]

I dont mind mdf but only for a commercial speaker cabinets. Plywood is my perf of choice.

[@Brandon-ob8ul]

No seal under the speaker lol. All that air getting in via the grooves. Brilliant.

[@turokforever007]

Lack of solder on the speaker wires

[@マキメタル]

この会社に勤めたいです！ 毎日バックロードホーン作れるなんて夢のようだな〜😊

[@alexarvan9501]

Mi papa construia parlantes de ese tipo TL con drivers que compraba en USA y los traia a mi pais, usaba programas de calculo de cubicacion y todo, los terminaba escuchaba unas semanas y los vendia por Mercadolibre a precio muy barato, era su hobby, nunca entendi el proceso y lo complejo que era, solo pensaba que era una caja de parlante no mas, viejito donde quiera que estes te envio un abrazo y sepas que te amo, fuiste un incomprendido con estas cosas y te trataban de loco🙏

[@consuelorosales5792]

Eso es talento.....

[@Xxx_Kukarachon_xxX]

Que comentario más triste😢

[@OtherMike5000]

ABSOLUTE *LEGEND* His speaker creations will live longer than all of us!

[@gillesdelion92]

Superbe vidéo qui montre le processus de fabrication de haut parleur tout le savoir faire pour consevoir avec la rigueur qui va avec pour un résultat parfait pour écouter du jazz. Merci beaucoup cordialement bien à vous.

[@felixmotanul5242]

You are the first carpenter who has all your fingers. Greetings from Romania,

[@markvandenberg4606]

The power of dialing in your production processes and ability to easily scale it up. Very cool video.

[@hxhdfjifzirstc894]

They have a decent process, with plenty of room for improvement. Note: 13:55 -- he seems to be leaning over, manually screwing the speakers in place, while the cabinet is sitting on a chair or push cart, at knee level. That's fine, if you make 4 speakers per day... but it'll never work, for high production. I'm sure they simply have no need of Kaizen, at whatever scale they operate on. It's hard to comment on, without context. I could question a dozen production choices, but for all I know, these could be the best speakers in the world. I can't complain, without hearing them, in person.

[@kevinbwillson4161]

Fantastic work Thank you all

[@dziban303]

Amazing how the particle board turned dark brown like that without them doing anything to it!

[@l.k.1011]

^^ I guess they outsourced this step of the process, probably the reason why they are not showing it.

[@JuliusLC]

Probably the treatment makes the difference.

[@hxhdfjifzirstc894]

It would probably ruin the camera lens, to walk in side the paint spray booth.

[@hifikampy]

A very nice video, thank you! Nice transmission-line / horn design around a good full range driver. Likely very suited for small to medium rooms typical in Japan.

[@СергейГубенков-с1у]

Универсальный шпатель (палец) имеет применение даже в такой технологически продвинутой стране, значит он действительно универсальный! 👆 - 👍 😉

[@KuznetsovMN]

Пальцем толщина слоя клея лучше чувствуется. Я тоже всегда пальцем размазываю! :-))

[@artbat1019]

2:43 щетки есть на станке и потом вдруг - пылесос.. как это работает?

[@СергейГубенков-с1у]

@@artbat1019 Щетки задерживают опилки без них разлеталось бы далеко, а пылесосом собирают кучки. Так работают, видимо считают что так удобнее.

[@valeriypetroff5274]

Хорошо лизнул.

[@user-hm7di9td7o]

Нармальные колонки,,, китайские,,,, 💪звук 💪

[@alo_xeno]

As far as I know, most technology comes from the west, only a few technologies come from Japan. But somehow, I'm so obsessed with Japanese brands. If you talk about quality, you have to talk about Japan.

[@Hans-DieterReinhold]

Wonderful Woodwork 👍👍👍👍👍👍👍👍👍👍👍👍 Kind regards from Germany

[@jacquesmertens3369]

This looks like the first attempt by a furniture maker to use his CNC machine for speaker building. I'm not really sure what to think of the sound absorbing material either. Coffee filters glued to the wall? The guy building the speakers seems to be having fun though. That's very important in life.

[@luisalbertogonzalezhernand706]

Maravilloso trabajo,es un verdadero ARTE.saludos desde Santiago de chile.🤗😇🇨🇱🤘

[@fabioluiz3736]

Impressionante! Que capricho! Setor de qualidade ao final é o melhor. Satisfação de serviço bem feito! :)

[@1969leonar]

Los japoneses son seres especiales. Nos hicieron dar un gran salto tecnológico especialmente en el audio en la segunda mitad del siglo XX. Su innovación y su perfeccionismo llevaron el sonido a otro nivel.

[@birolerkan5012]

👍

[@rohannarangoda1305]

This speaker driver manufactured in USA. this baffle system called transmission line.

[@Kaza_direne]

''The prize of anything is equal to the amount of time you exchange for it'' amazingly done! Bravo, and Kudos!

[@tridneven]

not trying to be funny but I think is not needed one day for gluing inner parts and another day for outboards. I would stick them together at once with inexpressive long dowels (maybe self made once of some offcuts). Also I would maybe use quicker glue .

[@protetorsolar7123]

Entrei no site da empresa e vi outros produtos que eles fabricam. Tem umas caixas de som com tampa de vidro e amplificador no centro , que coisa linda !

[@mariocamara7552]

qto é o par dessas do vídeo? qual o nome da marca ?

[@davidzoller9617]

Very inspiring to see this production process. What made me wonder is at the end, when mounting the driver with the flat iron on the housing, with these carved vertical lines on the baffle and the driver just mounted on top of it, this speaker will not be air tight, there will be leaking air through these carved lines. That's quite a curiosity. Another curiosity are these paper-pillows inserted for damping, reminding me some people claiming that bubble-wrap inside on the speaker-walls would provide a formidable damping. The heavy machinery looks expensive.

[@nards1341]

there are indeed several little anomalies in the design and assembly process that may not reflect ideal best standards, and even the choice of placement during listening, however the old dude seems to love the end result

[@jareknowak8712]

The gasket might be already glued on the speaker itslef.

[@ernsailor9041]

@@jareknowak8712 You could hear it being fitted, there was no gasket.

[@russelldawkins9094]

The entire concept is pathetically wrong headed and incompetent, right down to the packaging. Inexperienced audiophiles will be impressed, though, and will part with too much money to have them in their possession. I’ll bet they sound ridiculous - so many fundamental acoustic principles are violated in this silly design, it’s really not worth detailing them.

[@darvinsparks5413]

@@russelldawkins9094 BLH/TL, back loaded horn/transmission line hybrids, can produce extremely good results in relatively small cabinets. Here's a quote from Martin J King: "If done correctly, a hybrid transmission line / back loaded horn enclosure will not require any baffle step correction circuit which is the real big advantage. Imagine 94 to 98 dB SPL, at a 1 m distance for 1 watt of input, over the frequency range 50 Hz to 15-20 kHz produced by a single driver enclosure that is slightly bigger then a commercial tower speaker system. No crossover, no correction circuit, just a speaker cable running directly from the amplifier to the driver. Based on the work presented in this Section, I am convinced that this is possible and even predictable from the MathCad worksheets." Best to listen before passing judgment...

[@thgilne5060]

This is absolutely the coolest thing ever! Has anybody heard these speakers? Even the speaker connectors were isolated by two slats of wood that is incredible!

[@marcusdavey9747]

Yes. Single driver backloaded horns/TLs are a known design, made popular by Fostex of Japan I think. They sound good, depending on how good the driver is. Making them from layers of mdf this way is also known, to DIYers and manufacturers.

[@petevannuys5642]

しっかりしていて素敵な高品質の製品とよく合います ✅

[@Aquadus214]

Very simple concept though a very sophisticated process 😮

[@edgardogolazo]

Очень красивые колонки! Приятно смотреть на труд профессионалов

[@Boraleh]

А где же ФАБРИКА ДИНАМИКОВ на которой ИГОТОВЛЕН ПРОЦЕСС ДЕРЕВЯННЫХ ДИНАМИКОВ ДЛЯ ДЖАЗА? :)))

[@oniplus4545]

I think it's a great shame that you didn't include the final finishing touches to the surface, would have liked to see what they used to coat the black colored one

[@mvrchello]

indeed

[@smartsnco]

The dedication to the build of the cabinets is most impressive.

[@redelala7652]

Very nice I like the board cutter setup

[@kleenex9981]

接着剤の塗り方とか、最後にスピーカーユニットをネジ留めするときにうっかりコーンをドライバーで傷付けないように紙を置いているところとか、自作する時と同じような感じで親近感。

[@RoggerX23]

Caixa acústica Perfeita. Isto não é um trabalho, mas sim um estilo de vida.

[@monti9344]

Wonderful work, beautiful craftsmanship, beautiful manufacture, nice product. Love it!

[@search2learn776]

made in Japan. respect from Iraq

[@Vladimir.V.S]

Very, very beautiful work !!! 👍👍👍🤝🤝🤝

[@hjygogo6790]

本当に素晴らしいです職人技

[@joserefe5950]

I'm done with ported enclosure. I'm now into sealed enclosure, more accurate and more natural sounding than ported rivals. And more economical and simple to build. 👍😊

[@stanleynowak9325]

They're not ported nor are they a transmission line. They also have a whizzer cone full range driver. There is so much wrong I don't know where to begin. However, if they can sell them, great.

[@joserefe5950]

@@stanleynowak9325 if it's no sealed, then it means it's ported (or vented)

[@enrique50948]

Donde puedo aprender a hacer estas cajas, por donde deberé empezar , tengo maquinaria de corte, y me gustaría desempeñarme en algo así, pero lo siento complejo pero me llama mi atención, alguna sugerencia?

[@iliketoast-q9b]

Your room dominatoes your bass response, so if you tune and EQ your slead sub to the same response as a ported speaker it will sound the same.

[@Copterboy-jg7zs]

You're professional the best in the world

[@alexandrkoko]

Какое ламповое производство для ламповой музыки =) Очень понравился процесс тестирования динамиков. Спасибо, очень познавательно.

[@B.Ruslan1978]

12:10 буква Ф это же Россия 😮😂

[@B.Ruslan1978]

Кроссовер не показал.😮

[@valerasafonov5344]

это ⌀ знак диаметра @@B.Ruslan1978

[@mihaihertz1059]

​@@B.Ruslan1978диаметр отверстия под динамик.

[@mihaihertz1059]

​​@@B.Ruslan1978Думаю что нету кроссовера, там широкополосный динамик напрямую к клемам.

[@ReferenceFidelityComponents]

Some serious investment there from the vertical panel saw to the multi head cnc. I didn’t see much in the way if dust extraction yet it must gave been present as the workshop was pretty dust free! Not s fan of full range whizzer cone drivers which always sound coloured to me but liked the transmission line construction of the cabinets. They make in a day what it takes me several weeks doing by hand full time working using hand build techniques for custom speaker designs. Surprised not to see flush mounting of speaker driver and no gasket used? No linearising filter ? Must be a pretty well behaved driver!

[@t1fou]

Du très beau travail de grande qualité. Des hauts parleurs a conserver toute la vie.

[@farchmarch7043]

Je plussoie; à noter toute la rigueur, la patience, et l’attention portée au travail durant toutes les étapes de fabrication; avec les japonais, le mot détails n’est absolument pas un mot comme les autres…

[@BVW996]

積層でバックロードホーンを作るというのは、それは理想的なホーンカーブを描けるだろうけど、手間がかかりすぎて無理。と、思いついた次の瞬間には思考停止になりそうな難問に思える。それをこつこつ、実行するのだからやっぱりものづくりの町だなあと感心しました。

[@yuaanyuyoon]

これは欲しい！ これでハンク・モブレーとか聴いてみたい！ サイト見てきたけど値段も手頃だなぁ

[@jeanluccirillo4562]

Un travail de professionnels ❤❤

[@patriciaoudart1508]

J'ai fabriqué deux enceintes comme celle ci lorsque j'étais plus jeune, cela s'appelle le processus d'amortissement Infini. Les basses descendent en fréquence tout au long du cornet qui est de plus en plus évasé. J'avais ajouté un U mobile qui permettait d'accorder les harmoniques sortants.👍bravo pour la qualité et le design de la fabrication. Il est vrai que la machine permet une grande régularité de découpe!

[@SGhanhphuc]

素晴らしいですね　。

[@OtherMike5000]

Beautiful! I have not seen it’s equal!

[@Edmarbecker1]

como eu gostaria de poder ter um par de alto falantes assim. aqui no brasil eu fico vendo esses videos e tento fazer as minhas próprias caixas acústicas. hoje tenho duas linha de transmissão com alto falantes de 15 polegadas e outras duas caixas com 3 vias de boa qualidade. um dia espero poder conhecer a cidade onde vocês moram. Parabéns pelo trabalho de artesão.

[@renatomaiarj]

Lembra muitos os taramps fullrange, mas deve ser bem melhor..rs

[@georgem6359]

Japan, nation of the rising sun, the nation were quality,, good taste, and love for making and doing things well start for the world.

[@shekley]

Tout simplement magnifique ❤

[@lp500sgt]

ありがとうございます！

[@processx]

ご清聴ありがとうございます😊

[@八田隆人]

贅沢なお仕事に乾杯です。😊

[@TexTom1981]

"speakers for jazz"...that's a good one.

[@임재찬-f9v]

대단합니다 와우~~~~~~~~~~~~ 사고 싶다

[@esaresar-tn8gi]

χαιρετισμούς απο Ελλάδα... Σεβόμαστε τον πολιτισμό , τις γνώσεις , την ιστορία και την τεχνολογία σας.... (ギリシャからのご挨拶...私たちはあなたの文化、知識、歴史、技術を尊重します....)

[@Msdramichan1]

感動しました！　１つ１つ手間ひまかけた手作りですね。 制作工程を勘案すると、とても安い価格での提供に思います。 材料費だけで判断して、高いという方もいらっしゃいますが、 これだけの手間と工数をかけての制作なので、技術料を勘案すると格安での提供ですね。 このスピーカーで、好きなJAZZを聴いてみたくなりました。 バックロードホーンの歴史に残る名品になるので、１つ１つにシリアル番号を振って欲しいですね。 本当に興味深いプロセスビデオ紹介、ありがとうございました。

[@マニアパイロン]

過去何台も長岡式バックロードホーンスピーカーを組みましたが通常のエンクロージャーとは比較にならない位大変ですね。 FE208ES-R D-55改は100Kgオーバーでもう一人では動かせないですね。 FE138ES-R ターキーとD-55改をレコードにより使い分けしています。

[@SirChefsVlogs01]

Very intricate, Japanese workmanship simplicity but its finest 😎👍🎌

[@boomboom1132]

チェックのエプロンみたいな作業着の女性がメッチャ働き者😃 社長おねがいしまぁ〜す、って言い方からしたら一従業員さんみたいだけど 工程の半分くらいはこのオバちゃん一人でもってる感じ😅

[@Kaya999999]

しかもこのサイズにこの構造だとそれなりに重量もありますしねぇ。

[@Zonakita91]

Good video always succes for you

[@user-wc1ys2Vova]

Спасибо!

[@markteague8889]

The title should read, "The process by *which* wooden speakers for jazz are made. ..." But, thanks for posting. Interesting to see the manufacturing process.

[@vincenti9580]

"How we make JaZzY speaker cabs" 😅

[@augustoberton1510]

Adorei o processo de fabricação. Parabéns

[@giookruashvili3171]

i can watch this all days

[@xzytqweo3538]

Well that is a very nice and quality job...yet I would have like to have seen more of the steps taken after the speaker was installed to the finishing. How the grooves were made and how the different finishes were applied.

[@davidhamm5626]

Watching paint dry in boring.

[@rinardman]

4:46 How the grooves were made. I agree about applying the finish. I know it's not a major thing, but why leave it out? 🤔

[@mykalimba]

They do show how the grooves are made. It's done by chamfering the edges of the individual pieces before they are assembled into a single cabinet.

[@zabity]

i almost cried at the packaging stage. what a wonder

[@三郎織田]

カスタムオーディオショップで勤めておりました。 7箱、銀箱、サイドスリットなど自社内で作る内容でした。 バックロードも作ってうっおりましたが、ルーター抜きの積層は気がつきませんでした。 MDFは重厚な素材。 硬いエンクロージャーは低域が良くなりますね。 まさに脱帽です。

[@ベーダイ]

ハセヒロのコンクリートバックロードホーンとか知る人ぞ知るっていう感じで有名なのかなと思ってましたが、そうでもなかったですかね。

[@三郎織田]

スピーカーは奥が深いですよね。 好みや聴感も各々と感じています。 私的には、バスレフ位相反転が好みです。 コンクリートのバックロード聴いてみたいものです。

[@飢えたコウジ]

鳴かず重い無駄が肝要

[@davidelanzi2459]

Bravissimi, tanta cura anche tanta artigianalità manuale

[@akikage977]

ハンダ付けの場面で、さいとうたかをさんがゴルゴ13を描く時はゴルゴ本人だけはご自身で描いていた事を思い出しました。　ハンダは作業時間や付着させる量によって音が変わってしまう事もあるから社長が責任を持ってやっているのでしょうね。

[@jayakeah]

good job my friends.made wood speaker for music jazz

[@funnycat19]

Yes my friends

[@topo000pl4]

Jestem pod wrażeniem , jesteś moim Mistrzem ❤Pozdrawiam z Polski

[@TomaszMadejski777]

Hej,co to za kolumna?

[@Jontek]

Hasehiro

[@StudioBonn]

Thanks a lot for sharing your excellent work on this beautyfull speakers❤

[@Spellfork]

If you try to listen to anything but jazz on these speakers they will explode Relax, I'm joking of course. You can also listen to Bee-bop and Swing on them :D

[@misterhat5823]

Due to using a full range speaker, they are likely to sound bad with music with deep bass though...

[@TukangKayuofficial]

Very nice and interesting

[@MinhNguyen-nl1gm]

Những loại loa nghe nhạc của Nhật Bản họ phân âm nghe rất rõ ràng và tuyệt vời 🇯🇵👍.

[@fernandoscrenci4874]

Beautiful Mastered Speakers !!!🙌🏻🇯🇵🎼📸🥇🏆

[@АлександрЧуриков-щ5е]

Интересно конечно посмотреть на производство!

[@raqia605]

ジャズ興味無いし知らないメーカーだけどスピーカーの見た目がメッチャ好み

[@nmr6998]

Nice work. Thank you for sharing

[@biy4692]

모든 과정에 박수를 보냅니다.

[@rcpmac]

Speaker terminal post should be tightened to the case with one nut and the cable should be captured between that first nut and a second nut 6:02 or it may come loose with changes in humidity and materials expansion and contracting

[@Ывэоэх]

Логично.

[@robbyt.5258]

That's right what you write. A common mistake that professionals shouldn't make.

[@Koen75NL]

Seriously though, it's a bad mistake.

[@johnnytacokleinschmidt515]

I'm also surprised they didn't pass the wire straight in a through-hole instead of snaking through the transmission line.

[@JJ79_]

There is so much mistakes in this whole video that I'm not going to even try to explain them all. And yes I'm carpenter and cnc machinist and made lots of furnitures, speakers, drums, other instruments etc, and this video hurts my soul so much. I'm amazed that Japanese peoples can make so much wrong in one video, usually they do pretty good work.

[@pbenson56fran]

What makes these speakers great for Jazz? I will say you do such a great job with love for your craft at making those speakers. Thank you for that.

[@MadMickKiller]

Это так мило - использовать гайки м8 как шайбы для гаек м6....

[@charleshultquist9233]

Lots of possibilities to improve the production process without compromising the quality.

[@edjornal1]

Uma obra de arte! Parabéns!

[@endrizo]

digital glue application system.. i have seen they use brushes or rollers to apply glue to wood.. but fingers..thats interesting.. great video.

[@ioruta]

Я думал, что в Японии используют более современное оборудование. Старая пила, старый фрезерный станок, простые шаблоны, но результат просто великолепен!

[@Grosuan]

Недавно узнал что они ещё факсами пользуются.

[@ioruta]

@@Grosuan тут как раз ясно почему... От руки написал и скинул. п.с. я последний раз им пользовался в году десятом

[@konstantinkiev5964]

Это не фабрика, а частное, маленькое предприятие. Делают какие-то эксклюзивы на заказ. Кустарщина дичайшая.

[@ioruta]

@@konstantinkiev5964 ну почему же? Это и есть фабрика, в интернете всплывало ещё несколько видео о них. Семейное предприятие с парой десятков работников, но они молодцы, что нашли свою узкую нишу. В одном ты прав у нас армянские мебельные цеха в сёлах помощнее будут, да и современнее. Я конечно не знаток музыки, но в деревянных корпусах действительно что то есть, не зря в СССР оборудование высокого класса (колонки) были именно деревянные. Да и LG с Самсунгом дорогие системы сейчас с деревом делают

[@sunnyskiesblue]

Leave it to the Japanese to do exceptional craftsman's work and a nice clean and quiet place to work.

[@Aprendiz-de-Marceneiro]

Wonderful Woodwork ❤❤❤💯

[@tez761]

Разводить клей в баночке из обрезанной бутылки и пальцем его мазать на выпиленные ЧПУ детали - удивительная фабрика, действительно...

[@KuznetsovMN]

Какая разница в чём клей разводить? А пальцем намазывают, чтобы слой клея лучше чувствовать.

[@ContatoJesom]

Satisfatório , parabéns pelo excelente trabalho .. adorei

[@ИванНикандров-с2п]

Разве , такая чистота на производстве и обработке дерева, бывает? Фантастика

[@ИванИванов-о6ц6м]

у нас одно китае говно в продаже,и никакой акустики

[@Григорий-з5г]

вы качество поднимите вам показывают изготовление говна из бумаги и клея, фазоинвертор никто не считал, просто модный корпус из гона и одного широкополосного динамика 🤣

[@sunglelive]

@@Григорий-з5г а динамик то не плохой, на аудионирвану смахивает, и корпус лабиринт

[@МиколаВинник-у9г]

@@Григорий-з5г нитакой как фсе

[@МиколаВинник-у9г]

@@sunglelive это гений просто решил выпендриться. Самое главное в колонках это сами излучатели и звуковой тракт, всё. Тут всё соблюдено, придраться не к чему

[@dab9742]

Très beau travail, belle qualité des composants. Système à compléter avec un caisson de grave (clos) pour écouter de la variété, ou du classique (orgue en particulier), car c'est impossible que ça descende en dessous de 70 Hz, avec du niveau.

[@kyr2501]

Спасибо вам большое! ❤

[@ADF_Cable]

Glad they're wearing masks where the routing is. Mdf dust is nasty! Great video again thanks!

[@deltabaru9986]

Amazing the work brother.greetings from Indonesia👍🏻

[@makemake6372]

Вот что значит японское качество! Поэтому японская аппаратура всегда будет в цене!👍

[@asenusi5047]

Pro job with love 👍👍

[@timothypaul984]

Nice video, but why not show the painting process instead of using that time just to show the packaging?

[@adalmeymorales1658]

todo el proceso fue majestuoso, el final fue soberbio y perfecto......🥲

[@PROProcesss]

Interesting zig zag construction what is it for? Wow, they're big and the design is classic. 👍👍👍

[@muhammadamaev9160]

Фазоинвертор

[@mindaugasstankus5943]

Bass reflex

[@下手横好]

バックロードホーンスピーカーと言います

[@niceguy100000]

Look up transmission line speaker.

[@PROProcesss]

@@下手横好 Very interesting, I've never heard of it before.

[@keithgardner5818]

Interesting manufacturing, but I wish for a more revealing sound test. That type of music and recording would probably sound the same played on a pair of Realistic speakers.