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My handmade power amplifier project 1000W



My handmade power amplifier project 1000W


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Автор Deep Collections ( назад)
how much its cost

Автор taoybb ( назад)
Look at that transformer WOW! That thing have to handle 1000W!! This is
bullshit. Kid just try to show his copying project.

Автор Popa Daniel ( назад)
1000W in pula cu satelitu la ce vad eu acolo daca are 400W sa zici pomana

Автор Luis Sousa ( назад)
mosfet (pnp/npn), really? *facepalm*

Автор Harold Hennigan ( назад)
im 16, im building a 50 watt valve guitar amplifier and i case you dont
know valves are a bitch to work with, require high voltages and large
expensive transormers and are themselves expensive- If I can make a 50 watt
valve amp at 16 he sure as hell could have made that solid state
thingamagig at 16 too.

Автор What the fuck are you doing reading my username? ( назад)
"You don't know propper english?" "propper" *replying to an ancient comment
because fuck you*

Автор Mihkel Laansoo ( назад)
Idiots... Amplifiers are super simple. This kid just paralleled 5 pairs of
MOSFET transistors (npn/pnp) To drive them you need few more pairs to
amplify the current and voltage... Or theres few single chip drivers like
LM4702. he has split power supply so he doesnt need output capacitor....
Stop hating, your just too fucking stupid to understund us. 

Автор 3vIL VIrUs ( назад)
You dont have to study physics to design this. I'm 18 now and I have
designed 4 Amplifiers and other audio/electrical equipment myself. If you
are interested in the subject, you can do it without studing. Apart from
that, the amp in the video is overrated^^

Автор J Audio Car audio ( назад)
nice amp 

Автор ssjlkrillin ( назад)
There's a critic for everything on youtube...I'm an electrical engineer too
and it is not outside the realm of possibility for him to develop a power
amplifier at that age. Some people acquire their skills at an earlier age
and have better access to certain resources (e.g. homeschooling). There's
always a "you're wrong and this is why" response instead of a "have you
considered doing this?" type of response. It's great that he's doing this
instead of getting carpal tunnel from an Xbox.

Автор Crobular I ( назад)
I`m a gingerbeer as well. He does not need a degree in electronics to build
that. Just a handful of RF power transistors a few bits and pieces. Driver,
Heatsink, Fan , Filters and the usual power supply. A little know how
thrown in. 

Автор Bubu5485 ( назад)
Maybe in U.S. my friend, but in Europe we study electronics more early than
you think. I bet you cant even design a power amp from scratch. If you are
an electrical engineer let us show an amp design. Idiot.

Автор Dnaudio12 ( назад)
he could have designed it without a degree in EE, i have friends that have
made 3d printers and all kinds of other projects, its called research

Автор Josh C ( назад)
@machturnip well said my friend, well said.

Автор DONDIVA1969 ( назад)
Haters gonna hate.

Автор Simeon Petkov ( назад)
@toniemi85's SPeeCH

Автор Simeon Petkov ( назад)
that's true but i am 14 years old and when i was 4 i fixed my first TV now
i am making a 1200w (60v 20a)power supply and a class A 300w amp (0.0005%
distortion) SORRY FOR MY ENGLISH

Автор Christopher Role ( назад)
this is not design by an engineer but only a hobbiest!!!!!!! hah hah hah..
peace,,kawawa ka naman 

Автор cassius969 ( назад)
@fingerboy18 But then it might last a long time and never break and people
buy less new stuff. Open up an amp, for some reason they put the caps NEXT
to the heatsource. At least they did in my old Kenwood, which is why they
are all fcked up and I had to replace them. And that thig generates a lot
of heat too, while putting out only about 65 watts. Made in the late 70s.

Автор peter bukovec ( назад)
@BKKTran actually; in some countries like mine (Slovenia) you are given an
assignment like designing and building an amp like this in highschool. You
are normally give 2 months to complete it. The assignments at university
are more like design of microchips and such (I'm only second year of
university now, but we had to design simple chips allready... your
country's education standards just seem a bit lax.. ;) )

Автор glennoyke ( назад)
.... im trying to make one to and ittl give the same effect but its gonna
be about 5 times smaller so why the crackanut so big?

Автор Randy Lott ( назад)
@BKKTran If he was such a good engineer, he'd know not to put electrolytic
caps so close to a heatsink. That's a no-no.

Автор cj691 (78 лет назад)
@BKKTran A piece of paper does not make or break someone from being capable
of things.

Автор poodlelord ( назад)
@BKKTran Actiually, a senior at my highschool built one of these as a side
project.

Автор толян нескажу ( назад)
нету тут киловата! ! ! хотябы дажепотомучто транс на 250-30 ват!

Автор 45llamas ( назад)
DE DONDE SACASTE EL ESQUEMA? ME LO PODRIAS DAR ESTA MUY BUENO TU
AMPLIFICADOR !

Автор sanosukke ( назад)
@45llamas yup, you're just like it. LOL, sorry, just couldn't let it slide.
Anyway, @toniemi85 really good looking amp, but how does it sound? Is it
inverting or non-inverting? And how's the distortion? Any clipping? 

Автор 45llamas ( назад)
schemathics plisss i from chile i'm like your amplifier

Автор Vince Pressley ( назад)
@machturnip kudint sed it beter miself. and I meen dat.

Автор Lucifer ( назад)
Dude if this is your build can you send me the schemathics by DM?

Автор JubiTheVille ( назад)
@everyone, all you need is a computer. instructional videos, forums,
diagrams ect... case closed. like a calculator to math, a computer to
knowledge.

Автор Jimmy O. ( назад)
@BKKTran dude settle down i do complicated shit like this too and im 15 ive
literally went from simple knowledge to something close to this level in
one year without the classes.. when your interested in a component you lern
about it then after a whale you can put the components together and do way
more complicated things 

Автор bassmekanik101 ( назад)
And turn it on so we can see and hear how it works

Автор 6527mjap ( назад)
I think it's a kit, if it was hand made it will be so messy. i made simple
amplifiers too, kits, and built by scratch but with a schematic diagram for
instruction. transistor, IC, mosfet. but one thing I wanted to learn is to
build a tube type amplifier. I wish I had money that time to get better
education. ^.^

Автор pr4wn5tar ( назад)
so does it make noise? 

Автор Padurariu Catalin ( назад)
@BKKTran Looks like a production amplifier to me ... no handmade or
whatever

Автор Muhammad Ali ( назад)
play it 

Автор John Doe ( назад)
thats two big ass capacitor inside for amp...

Автор maynardr6 ( назад)
@machturnip zomg, if you had vids, I'd sub.

Автор wcocowcocow ( назад)
@M50SNIPER actually your both sort of right because watts is a measurement
of energy and they are both energy.

Автор razorrick1293 ( назад)
@BKKTran that depends on what your going for, something simple, like a few
op amps and a decent power chip isnt hard to design, ive had a pretty good
go at valves and been quite successful and im 16 (this is after the 12v
project i have uploaded which failed a bit). but something high powered
like this i agree would take some knowledge

Автор razorrick1293 ( назад)
@BKKTran you dont need a degree in electrical engineering to build an amp.

Автор z3r0zx1 ( назад)
And you couldnt just buy a real amplifier?

Автор thegr81337 ( назад)
@machturnip agreed

Автор thegr81337 ( назад)
@KlevenRobert hmm, sorry to see it go...

Автор thegr81337 ( назад)
hmm sorry to see it go

Автор Robert Kleven ( назад)
@thegr81337 this conversation is CLOSED due to failure and boredom

Автор thegr81337 ( назад)
@KlevenRobert so be it, but dont write checks that your c*ck cant cash

Автор Robert Kleven ( назад)
@thegr81337 that makes you the one s*cking my c*ck

Автор thegr81337 ( назад)
@KlevenRobert thats drama king to you!

Автор Robert Kleven ( назад)
@thegr81337 seems like no situation to me :P dramaqueen

Автор thegr81337 ( назад)
@KlevenRobert the situation of you bashing everyones comments

Автор Robert Kleven ( назад)
@thegr81337 what situation?

Автор thegr81337 ( назад)
@KlevenRobert ok, i was trying to lighten the situation, but you can be a
duche, thats cool too

Автор Robert Kleven ( назад)
@thegr81337 lol?? you can do better then that i hope... worst oneliner i've
ever seen

Автор thegr81337 ( назад)
@KlevenRobert yeah, that google translate is wonderful, isnt it ;)

Автор Robert Kleven ( назад)
@machturnip i can speak english dutch french and german, how about you?

Автор heffdaddy ( назад)
who gives a shit about what it puts out just the thought of making an amp
is bad ass

Автор caleb maddox ( назад)
lol like 10 watts

Автор Henzzman ( назад)
@KlevenRobert I wouldnt be so sure about the incapability of the
transformer.It looks its very heavy duty style and the core seems to be
quite thick,so i think the transformer could be in the 1kW+ range.

Автор Davide Dopesick ( назад)
pretty damn good.Test video?

Автор Soumya Sumitra Behera ( назад)
Hey dude, i have a 4 ohms and 30 W Woofer speaker. How to build a amplifier
for this to make a sub woofer of 5.1

Автор vitorix24 ( назад)
WTF two BIG bobins xD

Автор maciej wrotek ( назад)
full power full system, now they will experience full power of the dark
side, do they not ?

Автор sparky3489 ( назад)
What does being single/double sided have to do with anything? Why would you
paint something that most likely wouldn't be seen when the REAL spotlight
should be on what it does? You can buy kits of all kinds of all shapes and
sizes depending on the kit.

Автор 3yE ( назад)
@sparky3489 mind you, the board looks like single sided, otherwise one
would faintly see traces under the laquer on component side. You can also
etch your board, spray paint the component side then drill before assembly,
which would give exactly that look on a self-etched board. The solder/trace
side is obviously bottom. Of course without proper project docs or specific
kit name one could argue to death and still be wrong. :D Where'd you see a
kit with such a corner radius anyway?

Автор sparky3489 ( назад)
It certainly isn't wire wrapped!! I never said the board was etched but it
has traces like an etched board. I know all there is to know about boards
as I'm an IPC-7711/IPC-7721 certified specialist in board repair as well as
a certified J-STD-001D specialist in Requirements for Soldered Electrical
and Electronic Assemblies. There's nothing you can tell me I don't already
know.

Автор bob345 ( назад)
same place you are, the board is not eched

Автор sparky3489 ( назад)
Where are you looking? I'm looking at the red and yellow board with the
huge heatsink down the center and caps on the end of the heat sink.

Автор sparky3489 ( назад)
Umm yeah, a "prototype PCB" from a company isn't exactly hand made now is
it? Before you post again, try not to get athletes tongue.

Автор bob345 ( назад)
actualy the board looks like a peice of ebonite rather than a fiberglass pc
board. he may be using it to just hold the parts in place. ive done that
mayself a few times.

Автор fast85e ( назад)
There are plenty of people that will make you a custom transformer too. Not
a bid deal at all. Most high power RF amps need to have custom transformers
made every time. Custom stuff is only as hard as you make it. You can even
blow your own custom vacuum tubes if you want....

Автор fast85e ( назад)
Wow, you guys don't know anything on here. Just search "prototype PCB" in
google and more then 20 companies are out there that will make you low
quantity boards. I've had boards made for over 50 projects now. Pad2Pad
even has there own easy to use design software. Before you post like you
know anything about anything, do some research!!!

Автор sparky3489 ( назад)
Umm, no. A PC board is usually fiberglass layers glued together with traces
between the layers for multi-layered boards solid copper clad for
single/dual layer. I etch boards which means I make a Printed Circuit
board. Nothing is "hand made" in the video. ALL the parts are just hand
assembled. BIG difference. If he'd hand wound the x-formers, there'd be no
arguement. Go to 0:35 in the video, the boards are colored which means they
came pre-made from a factory ergo a kit!!!!

Автор sparky3489 ( назад)
Oh, SNAP!

Автор sparky3489 ( назад)
Yup, just check out my vids or the link I sent you. I've been making my own
boards since 1986.

Автор sparky3489 ( назад)
Just one look at he PC board and it's CLEARLY a kit. I know, I make my own
boards.

Автор B0DYR0T ( назад)
Just wondering, isn't saying watts is a measurement of heat wrong, in the
sense that the heat produced is the watts wasted, meaning like the more
efficient a circuit is the more watts truly utilized and less heat will be
produced? Just curious now as to what if watts and heat really go hand in
hand, or is it just the resistance or poor circuitry . Anyway I'll send you
a friend request so we don't spam this video LOL.

Автор B0DYR0T ( назад)
My bad dude friend got on my account to talk shit to someone, and he
thought it was you (Comment received at the completely wrong time). My bad
dude, yeah I know you're right. He was looking for this Darkeyce02 douche
bag... anyway my bad, wrong person.

Автор sparky3489 ( назад)
Where'd you buy the kit from?

Автор B0DYR0T (1286 лет назад)
Why, watts are just a measurement of power... You could use a car audio
driver and get the same loudness from 1000 watts as a 100 watt driver...

Автор Ádám Dobos ( назад)
i know, volume is in DBs, but anyway, 1000W is too much power for an amp
like this. lol. if you plug 1000W into something, then ur house blows up :D

Автор B0DYR0T ( назад)
You're an idiot, watts have nothing to do with loudness...

Автор Skylar Dunn ( назад)
ACTUAL car audio things do more than they say. take the sundown audio saz
3000 which can do 4000 rms. read a book noob.

Автор JEAG ( назад)
Dude... You got no idea... I've seen some 4000W speakers... OMFG they sound
GRAND!!! I have a Peavy 120W Amp but those SP2 speakers hooked up to
something 1000W is fucking insane... Can't destroy your house... I tried
it... Didn't work...

Автор deckoland ( назад)
no you are becuase you don't under stand it

Автор maddfix ( назад)
r u retarded? u've only typed rubbish....

Автор deckoland ( назад)
you don't know jack, its obviously for a subwoofer and a subwoofer requires
a lot of precise power for excursion the coils in a subwoofer are much
thicker than those found in high mid range speakers high mid range speakers
require less power becuase the coils are thicker theres more resistance and
transmition is lost through the magnet

Автор peerless77 ( назад)
The loudness depends on the sensitivity of the speaker, not the amp power.
Have you ever heard of the Crown IT8000 PA amp. 8000W bridged into 8 ohms.
1000W amp would be 10dB louder than a 100W amp, which is about twice as
loud.

Автор Ádám Dobos ( назад)
1000W ... LOL ... have you ever heard even 100W ? that blows your head off.
1000W may destroy your house. You are dumb. Im sure thats not 1000W. I
know, very huge wattages are written on car audio things, but those arent
true. Listen to a 100W guitar amplifier stack by standing infront of it. Im
sure that a 100W marshall stack will push you back off your legs. 1000W ...
DUDE!!! you cant even imagine what does 1000W mean.

Автор Drew Watkins ( назад)
how many output transistors?

Автор Drew Watkins ( назад)
not that amazing if u ask me, at least compared to a vintaege tube amp.

Автор barevids ( назад)
shit man look at them caps

Автор The Lightning Stalker ( назад)
Nice work. It looks much better than the stuff I build. Check out my site:
hxxp://kickme,to/lightningstalker

Автор bitrex ( назад)
That's some big iron thar

Автор Andrei H ( назад)
That's a nice PCB. But you DO need a bigger power supply. I did the same
mistake myself quite a few times, and wondered why the amp distorted a lot
earlier than i expected it to. When i plugged the meter in and saw the
voltage drop on that poor power supply i understood. First step in any good
electronics project is a BIG power supply. In your case you should go for a
toroidal transformer, it's more effective and delivers cleaner power,
although it is more expensive it is worth the price.

Автор Robert Kleven ( назад)
The fact you don't understand what i mean is because you don't know enough
about amplifiers to measure output power and your video is overrated...

Автор Robert Kleven ( назад)
i said, your powersupply can't handle 300 watts of power, that means when
your amplifier is in class A, it won't deliver more than 100 watts on mono

Автор Robert Kleven ( назад)
I don't care about your output, the output could be way over 5000 watt with
those mosfets if it were a class D amplifier. Whatever class your amp is,
your powersupply can NEVER handle more then 300 watt.

Автор Robert Kleven ( назад)
You don't know propper english? Let me translate noob You are jealous, what
have you build yourself? Let me answer that... I have designed, calculated
and built a 100 watt 4 ohm rms amplifier with +40 0 -40 8A total regulated
powersupply as my graduation project.

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