Done‼️Convert Westrex T530-A to JBL 375 With Beryllium Diaphragm ||The Most Tunable Driver Very Rare

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Done‼️Convert Westrex T530-A to JBL 375 With Beryllium Diaphragm ||The Most Tunable Driver Very Rare

Рет қаралды 536,195

Күн бұрын

Alhamdulillah
Thanks to Allah
Thanks to My Team work.
Thanks guys.
Thanks to Subscribers and Viewers.
Lucky to be able to make documentation of this historic Driver.
Westrex T530-A This is a driver developed and commercialized by Bert Locanthi during the JBL days. Made by Lansing at the request of John Frain of WESTREX.
JBL 375 To add to historical data, the JBL 375 itself was not a Jim Lansing design, but the JBL 375 design was derived from the Westrex T530A SMA horn unit manufactured by JBL on behalf of Westrex in 1953 (similar in appearance and design to the early Model 375 gray unit which are nearly identical).
Westrex T530A itself is an enhanced design of the Westrex 594A. While everyone else has the same 4-inch aluminum Voice Coil wire and aluminum film design, the Westrex 594A is a line exciter, while the Westrex T530A is a line cobalt (Alnico) magnet.
The Westrex T530A was published in 1953 and launched in January 1954, while the JBL 375 was launched in April 1954.
So you could say the Westrex T530-A is a prototype of the JBL375.
In this video, we are trying to repair and upgrade from the T530-A to 375.
A significant difference is found in the Tube Horn throat, which was originally Pvc to Bronze Brass.
While from Diaphragm which was originally aluminum became Beryllium by (Radian).
Enjoy watching, hope it's useful.
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Пікірлер: 231

@kevinchamberlain7928 Жыл бұрын

Old School quality is wonderfully high, and robust! Built forever! So glad these artefacts were saved, restored and even upgraded! Would love to know what they sounded like new?

@untungtruzbejo2235 Жыл бұрын

Sungguh bahagianya org jakarta. Tak sia2 dari vietnam. Semoga semakin sukses, mas.

@dennyturang3961 Жыл бұрын

sungguh pekerjaan yang luar biasa sangat profesional❤❤👍👍👍

@remaca Жыл бұрын

Expertise, workmanship, attention to detail and generosity to share all of it. I appreciate and thank the channel owner for his dedication to his work and for sharing it. One last comment: it wonders me that a person in Brazil can learn and appreciate the work of a craftsman in the other side of the world! Thank you!

@crowblunt536 Жыл бұрын

I'm impressed of how much work to put it and restore it just to make it sound beautifully good

@you2ber252 Жыл бұрын

WOW! What a work of art... And I can barely imagine how fantastic they will sound when properly horn loaded!

@rann7665 Жыл бұрын

sampean memang benar2 jenius...

@ghanighani9561 Жыл бұрын

Cermat sekali kamu bikin,kasi hp nya bolih,untuk pertanyaan,speaker yang mau di beli.

@mariodesantis8747 Жыл бұрын

Ti faccio i miei complimenti, sei bravissimo un fenomeno, vederti all'opera è un piacere. Grazie ciao. Mario da roma.

@matrixcompt1117 Жыл бұрын

lungguh silo kro nyruput kopi cangkir cilik ... sedep maaszzehh ..

@cleversonkloster6222 2 ай бұрын

Parabéns ótimo trabalho obrigado por compartilhar

@csj9619 Жыл бұрын

That is a monster compression driver! 2" throat and 4" diaphragm? WOW! Looks like a Western Audio or Altec Lansing from the 1950's or 60's. Nice score bro.

@DesignVisStudios Жыл бұрын

i retrofitted my Pure audio project horns with eminence n314x Textreme compression drivers and tuned it with dirac... works well.

@broosky333 Жыл бұрын

Wow. I was not expecting to see a full compression driver disassembly. My only question is how do determine how much to magnetize the motor?

@BjorgenEatinger Жыл бұрын

He read the amount before demagnetizing.

@weatheranddarkness Жыл бұрын

I'm quite certain you can't overdo it. The objective is a saturated voicecoil gap, and the materials and geometry of any given motor assembly will define the maximum strength.

@UmerFarooq-nq4du Жыл бұрын

I'm a big fan of your work love from PAKISTAN

@riitechmadiun4428 Жыл бұрын

very detailed workmanship 👍👍

@jboy117 Жыл бұрын

LE15A、375とHL99、075を組み合わせて使ってました。懐かしいな～375ドライバー。MacintoshのC29、C33をプリアンプとして使っていました。パワーアンプは、パイオニアのエクスクルーシブのM5a

@paw45 Жыл бұрын

This is my first time to see a driver of this type.

@yogaswara703 Жыл бұрын

Mantap ... Hampir sama dengan twiter serwin vega jadul dan vivey jadul

@LabArlyn Жыл бұрын

Wih sangar Berry Lyum driver. Speaker sultan tuh pasti.

@realcygnus Жыл бұрын

Nifty AF ! I didn't even see a coil ! Can anyone briefly explain how they work ? & what were those concentric/slotted rings all about ? They sure don't make'm like that anymore !

@azaz9911 Жыл бұрын

Через эти прорези и выходит звук .в центр динамика . По окружности мембраны что он новую поставил и идёт обмотка катушки .

@pablohernantoledo9463 Жыл бұрын

Hola gracias por compartir, excelente trabajo, cuanto compromiso y amor.

@275jesuss Жыл бұрын

Saya terkejut bahwa ada mesin yang bekerja dengan mendemagnetisasi dan remagnetisasi. Pengemudi ini sepertinya menggunakan part yang rentan terhadap guncangan internal. Fan/🔔o)))

@interesnie-novosti Жыл бұрын

You made a mistake, incorrectly connected the wires red to minus.

@timoterror788 6 ай бұрын

Very nice work! I just got crazy when i saw the new Berillium diaphragma - these must cost a lot - damn! 😲😲

@christopherleubner6633 Жыл бұрын

This was a complete overhaul, excellent job. They sound awsome naked, but put some radiators on those and it would be absolutely awsome. 😁❤

@nigelm.steele9329 Жыл бұрын

Great restoration

@momar678 Жыл бұрын

I'm sitting here thinking "how is this guy not messing everything up exclusively prying on things with screwdrivers?" Then I saw the description.

@dimasputra3686 Жыл бұрын

Bnr2 detail...success trs mas

@TheMazo02 Жыл бұрын

This is simply the best channel.. thanks a lot for your work.. and also great asmr! :D

@motorheadbanger7720 Жыл бұрын

That's a great job congratulations

@andrewdenine1685 Жыл бұрын

Nice job sounds fantastic

@Oso136 Жыл бұрын

Hermano gracias por instruirnos👍👍y por enseñarnos a reparar estás joyas 👏👏👍👍🙏🙏🙏🙏🙏. Qué buen trabajo

@tubeelectron13 7 ай бұрын

It’s very better with JBL aluminium diaphragm 😆👍

@randomhuman1965 Жыл бұрын

beautiful work I can't believe it

@electronicshelpcare Жыл бұрын

great driver unit

@marscellkudus Жыл бұрын

keren sekali mas... pengetahuan mu tentang speaker kelas dunia... sukses selalu mas...

@MasBRo-ir9ws Жыл бұрын

Mantap👍🏻👍🏻👍🏻 jossssss

@mrjason9382 Жыл бұрын

Thanks for sharing

@tooraj2raj198 Жыл бұрын

At first glance, I thought it was a bomb from world War 2 😂

@kalomeon Жыл бұрын

Yes, vague speaker designs are always welcome :)

@georgemoraleswork 6 ай бұрын

No body is talking about the massive Beryllium diaphragm. That’s gotta be $3,000 alone.

@BigElCat Жыл бұрын

Not sure the titanium diaphragms in my Klipsch Matrix horns are conveying all the beryllium / JBL subtleties, but those sure sound like the trumpet they're playing.

@johnwolff4743 Жыл бұрын

Very nice detailed workmanship. Why did you not add adhesive to Throat? Why not use the authentic Materion Bex 4016 Diaphragm?

@nandarnur3773 Жыл бұрын

Sragen plupuh hadir

@pomnichowski Жыл бұрын

Spoko... very pleasurable to view... many thanks...

@kennethjackson7574 Жыл бұрын

5:58 Ah, that all-to-common tool: the prydriver (screwdriver used as a prybar)!

@kitchenbriks3685 Жыл бұрын

My favorite part was all the bugs running around.

@direwolf4849 Жыл бұрын

Black wire to negative (-),red wire to positive (+) , apart from that good video

@sandipsirsath5940 Жыл бұрын

Nice work 👌

@michaelfoort2592 Жыл бұрын

Yang paling bagus

@jakoblindekilde5832 Жыл бұрын

Impressing job! -As always

@SatriaSpeaker Жыл бұрын

Thank you ♥️

@mfnski Жыл бұрын

12:47 the beetle in the background is running away

@peterlarkin762 Жыл бұрын

Nice work, nice video!

@teguhfirmansyah738 Жыл бұрын

Mantap Om.. Mau tanya kalau service spul tweeter mobil bisa jg Om? Kalau bisa ada nmr kontak nya Om?

@dandywardana6702 Жыл бұрын

Malang Hadir Mas Eko 🙏🙏🙏, lama tidak upload video di KZfaq, sukses selalu buat Satria Speaker 👍👍👍👍👍

@SatriaSpeaker Жыл бұрын

Terima kasih 🙏

@azzampratama876 Жыл бұрын

Mas saya dr Riau mau servis speaker,bs minta kontak nya g?

@phillipkeith5565 Жыл бұрын

Precious creature humming The Neighbourhood

@RaymondMDay Жыл бұрын

If those are wax plugs in the screw holes you could have just applied some heat to get those out a little bit easier..edit.. After watching longer.. I see why you did it the way that you did... that said.. this is some incredible work ..how you fixed those hold down bolts I have never seen that done before that was so cool.. the instrument that you hook them up to.. with the voltage.. what does that do?

@peterlarkin762 Жыл бұрын

The instrument is using electrolysis to coat the bolts/binding posts with nickel or something.

@nathanieljames7462 Жыл бұрын

Magnetizer/de-mag

@lunchboxjoeb Жыл бұрын

these look like giant car audio tweeters of today ... thats nuts

@andiiii72 Жыл бұрын

Good as new. It really sounds excellent

@weatheranddarkness Жыл бұрын

the state of that screw at 1:48 is truly upsetting

@MrXjoeharperx Жыл бұрын

These must have been incredibly expensive when they came out.

@pietrochianese9308 7 ай бұрын

Lavoro ad arte ❤

@artysanmobile Жыл бұрын

Excellent work.

@lasmini8805 Жыл бұрын

feri fery goood

@WayneMickel Жыл бұрын

Great video

@Mooseslife Жыл бұрын

Beryllium dome. Isn't that a dangerous product. I know it is the dust from it that is bad. I just don't think I would use it, but that is just my opinion. On another note. Absolutely great work on the restoration. Good job. I would love to see them with horns and hear them again. Have a good day.happy

@florin604 Жыл бұрын

What dust?

@wombatillo Жыл бұрын

You're not supposed to even touch it by hand let alone breathe any of it. The reaction to beryllium is unpredictable, often slow to develop and depends on the individual. I know he's not touching or modifying the diaphragms but damaged ones could leave fragments and dust of beryllium lying around. In those cases it would be very bad to shoot compressed air into the speaker components and blow that dust all over the place. Beryllium especially in the lungs is not very nice. Transistors with BeO insulators and x-ray tubes with metallic beryllium windows have pretty serious warnings about not messing around with them.

@WokeYtube Жыл бұрын

Job good done 👍

@fabiosaturninodossantos 6 ай бұрын

Brevíssimo mano ❤ é fato

@garyiyi Жыл бұрын

good restoration but environment is not hygene. Too many insacts moving around.

@PanSokhom Жыл бұрын

Good brother

@alicemoon9008 Жыл бұрын

Great Job 👏 - Hi 👋 from Russia 🇷🇺 ….. Chertanovo Chopper’s Custom Club ….. (Moscow City 🌆)

@JoeCandidoGuitar Жыл бұрын

Amazing that should sound 3d

@interesnie-novosti Жыл бұрын

Эх вы не увидели свой брак полярнасть

@Fahma-nz3qd Жыл бұрын

Perfect

@janhartanahartana43 Жыл бұрын

SUKSES SELALU PAK. THANKS FOR SHARING

@SatriaSpeaker Жыл бұрын

You're welcome

@hrxy1 Жыл бұрын

I see this all the time. tightening screws and bolts in a circular pattern, instead of diagonally opposite, squeezing the fasteners gradually. it's why buses, and fans in shops and supermarkets, rattle or howl. Young mechs use electric screwdrivers set too high. I could go on. comments would be appreciated, thanks

@rodericbest7667 Жыл бұрын

Why didn"t you use a thread lock on the screws.?

@GeorgeGeorgalis Жыл бұрын

Nicely done! For sealing screws, try Mastic Gum (Chios Mastiha).

@richardshort1424 Жыл бұрын

Great Job 👏

@phillipkeith5565 Жыл бұрын

Look pristine

@artysanmobile Жыл бұрын

Frightfully expensive diaphragms.

@dragon77411 9 ай бұрын

Precise equipment is assembled in China, after all, in an environment where flies fly.

@Matrix...777 Жыл бұрын

Berylium - best

@chiwahwah2 Жыл бұрын

welldone

@phillipkeith5565 Жыл бұрын

Best sound on Earth anyone would ever hear huh

@laurentsanterne7231 Жыл бұрын

beau travail !! par contre a la fin de la vidéo a la fermeture du deuxième il y a une inversion de polarité le + et le - pourquoi ?

@HoaThanh-bh9dw 11 күн бұрын

Hello

@Antonio-gc1cn Жыл бұрын

You are a God...

@phillipkeith5565 Жыл бұрын

Not sure if they make these anymore but they're repairable on day

@rupertfielko.67-erRups Жыл бұрын

Hallo wirklich toll gemacht für welchen Einsatz sind diese Lautsprecher bestimmt sind sie für draußen geeignet? Liebe Grüße aus Deutschland Rupert Fielko

@massacrestarts1673 Жыл бұрын

This thing looked like a demon core when you first opened it.

@richpayton7162 Жыл бұрын

What horns or waveguides will be used on these drivers?

@Z-Ack Жыл бұрын

Only genuine hand selected oxen horn that are cured inside a moisture free vessel under full vacuum of 2 atmospheres for 5 years in pitch black then slowly plasma coated with pure quartz and acclimated to the specific climate where its going to be attached and used in. Then finally adding the hot pink spray paint before attaching..