HOW TO BUILD A TUBE AMPLIFIER - DYNACO MK4

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in this video I will show you how I built a push-pull with EL34 tube amplifier taken from the Dynaco MK4 diagram. Below you will find links that interest the amplifier , SUBSCRIBE TO MY CHANNEL !!
/ 594319444252828
/ pcbaudio
www.pcb-audio.com
transformers :
shop.piemme-elektra.it/catalo...

Опубликовано:

12 окт 2021

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Комментарии : 83

@richsmith9063 2 года назад

The completed twin Dynaco Mark IV amps are beautiful. Very nice work !!!

@mhavock 10 месяцев назад

How about a sample audio test..

@FunGKEE 8 месяцев назад

好看不中用的！😈☔⚡

@vvdvlas8397 Год назад

What beautiful details! You don't even have to turn on the power! Listen to music on the player. Які гарні деталі! Можна навіть не вмикати електроживлення! Музику послухати на програвачі. Какие красивые детальки! Можно даже не включать питание! Музыку послушать на плеере.

@VintageStereoCollector 8 дней назад

So beautiful

@williampringle2307 10 месяцев назад

Looks amazing,wish I lived in a house tidy enough , it'd have to be covered, wouldn't look so good covered in dog hair and dust.beutiful work tho.

@johnpumphrey7655 Год назад

This is a very beautiful piece of electronics art. Well done! // I will go to your website to purchase those fantastic PCBs! Thanks for sharing this video with us.

@FunGKEE 8 месяцев назад

這藝術品佈局絕不適合初哥，拔插真空管，接輸入輸出得先關電源，傍邊絕對不能有雜物，極易有觸電爆火危險

@craigenputtock Год назад

Wow you're really talented. I wish I could do that.

@jamesmorton7881 10 месяцев назад

AIM9G last of the tubes in the Sidewinder air to air. The AIM9H first of the OpAmps Sidewinder, using cordwood modules. In 1974.

@Darrenethomas Год назад

This is beautiful. Great work.

@marcelodauria7014 2 года назад

EXELENTE !!!

@iikatinggangsengii2471 7 месяцев назад

oddly satisfying

@Darrenethomas Год назад

Do you have a schematic for the psu. The mark iv is different from what you built. St70 is also different. What transformer did you use for the psu. The only transformers I could find on piemme Electra was the pa-60 and a-470.

@Pulverrostmannen 10 месяцев назад

looks like a nice amp, I build my own Tube amps and other stuff from the ground up and have a whole system using pretty much only tubes. But we don´t even get to see your amp lit up and playing?

@prabhakarkhairnar2562 8 месяцев назад

❤😂 mere father ke jamane

@christopherward5065 2 года назад

Really satisfying to watch. What is the planning process that moves you from say the circuit diagram to the architecture of the turret board and the components in situ?

@pcbaudio 2 года назад

you have to plan the assembly of the components through the wiring diagram

@bussi7859 8 месяцев назад

I did. This stuff 60 years ago

@llf8404 7 месяцев назад

Listened these type of amps in the 70's. Nothing compares to them. Thought I would be able to build one like this but there is no enough info. Jumps from setting one channel to a whole power supply finished

@ramsaybolton9099 2 года назад

Great video, thanks. What caps did you use in the power supply?

@pcbaudio 2 года назад

SCR polipropilene capacitor

@RobertKohut 10 месяцев назад

A masterpiece!! 🙂

@tangoalpha8381 9 месяцев назад

🏆🏆🏆🇧🇷🇧🇷🇧🇷 great job

@pcbaudio 9 месяцев назад

thanks

@jacekkubiak4616 Год назад

Bravo, c'est très joli. Par contre normalement le transformateur d'alimentation ne doit pas avoir ses tôles orientées dans le même plan que celles des transformateurs de sortie mais je peux me tromper. Comment sont raccordées les liaisons vers les HP, secteur etc?

@FunGKEE 8 месяцев назад

他是天材，完全不需看電路圖的完成的！😂😂

@Gez492 7 месяцев назад

Its about how its wound, it may look in the same magnetic plane but its unlikely.

@user-qm7nw7vd5s 10 месяцев назад

Looks a bit like Dynaco’s legendary solid state “Universal Tiger”. I like the raised tube sockets and floating PCB, that maintain point-to-point wiring. But what happens when the tubes inevitably burn out. In what countries are tubes still being manufactured?

@tzed2509 10 месяцев назад

Some tubes aren't being made any more and of course NOS ones are now $$$$ but most tubes are still made somewhere, Russia, Eastern Europe, and China mainly but Western Electric just started making the giant 300B again in the US with plans to start making some pre-amp tubes soon.

@Gez492 7 месяцев назад

There aren't many tubes you can't get a hold of, especially the ones used here

@pcbaudio 6 месяцев назад

ok thanks

@herbward5240 3 месяца назад

The Universal Tiger was Dan Meyers design ( Southwest Technical Products ) I built one in high school in 1972. Still have it. It just blew away my Crown D150a . The McIntosh clinic guy said it looks crude but works as well as any McIntosh SS amp of the same vintage.

@gerardoruiz72 2 года назад

Wow, that is hot. And nice transformers by the way. Is it possible to get the whole kit online?

@pcbaudio 2 года назад

hi , i have only the pcb

@ivankovac69 10 месяцев назад

😁trafaky su talianske, EL34-ky slovenske! JJ!😁

@lnglng6961 7 месяцев назад

❤❤❤❤

@hankgorman2722 8 месяцев назад

where can I get this setup?

@MännerbudenWohnzimmerGarage 9 месяцев назад

Supi top

@ajithchandrakumara 10 месяцев назад

Can this amp be compared to be par with audiophile amps, if can be, then with what model? Also, is this kit shipped to any country? Thanks.

@pcbaudio 10 месяцев назад

to compare it you have to listen to it yourself but I think it's impossible, the only way is that you have to build it. No kit is available but only the bare boards with turrets. Thank you from pcb-audio.com

@RobertKohut 10 месяцев назад

Very nice!!! No inputs/outputs??

@pcbaudio 10 месяцев назад

yes, there are into cabinet

@joicejewerly5579 Год назад

Very nice, 😊😊😊any se schematic?🎉🎉🎉inspire me to build a preamp using same setup

@pcbaudio Год назад

Schematic: dynaco mk4 like title

@biffo1960 10 месяцев назад

Looks very good but what does it sound like 👍

@pcbaudio 10 месяцев назад

bass response is amazing...sound like a real tube amp

@waynemasters8673 6 месяцев назад

I doubt if music plays while he solders but we have listen to it.

@mostafasamin7759 10 месяцев назад

Excellent... which country are you in? Please tell me the price of this product

@pcbaudio 10 месяцев назад

italia

@llf8404 7 месяцев назад

It looks good, but there's no way to figure out where you place the amplifier (cabinet), how many controls other than volume has and features like type of inputs etc.

@pcbaudio 7 месяцев назад

yes , it 's inside a cabinet now ::::)))

@mki2051 5 месяцев назад

Got sound or not after completed ?

@pcbaudio 4 месяца назад

It doesn't ring, I keep it as a doorstop

@eliseoros1874 2 года назад

Where can I buy this components? what is the value of the transformers?

@pcbaudio 2 года назад

www.ebay.it/sch/scafas/m.html?item=274403855777

@user-yk9dy7zd2r 9 месяцев назад

Красиво,надёжно,но похоже на макетную плату для учебного пособия.

@vladimirsemenov4840 8 месяцев назад

я не понял -его что настраивать не нужно?

@pcbaudio 8 месяцев назад

no , tks

@alexnovique1718 2 месяца назад

@@vladimirsemenov4840. Видимо bias нужно проверить. Похоже тут нет автоматического байаса.🤔

@rogerandlyndabeall3840 7 месяцев назад

Did it work?

@pcbaudio 7 месяцев назад

yes

@pcbaudio 8 месяцев назад

transformers : www.piemme-elektra.it/prodotti/audio/

@kfcmcdonalds 10 месяцев назад

Wrong transformer mounting... decouple the power transformer flux from the output transformers by rotating 90degs.

@pcbaudio 10 месяцев назад

Correct but no hun or noise so i'happy

@tommassini6242 10 месяцев назад

So you'll have an amp sitting in your home with several hundred volts exposed all over it just waiting for someone to mistakenly touch it?

@pcbaudio 10 месяцев назад

che osservazione , ti pare che rimane cosi ?

@AmishSpecialForces 8 месяцев назад

It separates the men from the boys.

@pcbaudio 8 месяцев назад

It Is inside a box now..

@SuperFredAZ 10 месяцев назад

I am not sure why you talk about " welding", you are very clearly soldering

@michaelbarton4787 10 месяцев назад

It's a very common mis-translation from a different language....

@SuperFredAZ 10 месяцев назад

@@michaelbarton4787 Oh, I wasn't aware of that. Thanks for sharing.

@tombassman 8 месяцев назад

In Mandarin Chinese they share the same word, 焊接. ( Hànjiē )

@SuperFredAZ 8 месяцев назад

very interesting, thanks for the info@@tombassman

@Stelios.Posantzis 10 месяцев назад

What is the music piece between 7:17 and 9:47?

@pcbaudio 10 месяцев назад

i don't know , sorry

@Stelios.Posantzis 10 месяцев назад

No worries @@pcbaudio thanks for replying

@wilfredocortez8327 6 месяцев назад

low power amplifier.

@nicolatorri6325 5 месяцев назад

Perché non hai ruotato i trasformatori di uscita non hai considerato i ronzii da flussi dispersi ?

@pcbaudio 5 месяцев назад

Certo , prova fatta all' inizio , nessun flusso disperso, quindi ho lasciato così.

@nicolatorri6325 5 месяцев назад

@@pcbaudiobene ora un bello chassis completera l'oggetto anche dal punto di vista estetico , complimenti mandaci qualche file musicale grazie

@pcbaudio 5 месяцев назад

@@nicolatorri6325 incabinato e venduto tre anni fa , suona bene