DIY 100 Watt Audio Amplifier

Free for first order for new customers! ( 5pcs 1/2 layer PCB prototype)
Order at www.allpcb.com...
Hi RUclips in This video I'm Going to Show You How I Make this TDA7294 Amplifier
🤙If you have any questions, comment!
Where To Buy "Cheapest"
🔗LINKS
LCSC
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1. TDA7294 - bit.ly/301mpBe
2. 22K - bit.ly/2Uz77zQ
3. 680R - bit.ly/2GrwSgu
4. 10K - bit.ly/2H4J6fg
5. 22uF 25V - bit.ly/2vjzuYq
6. 10uf 50V - bit.ly/2vNKc9K
7. 100nf 50V - bit.ly/2WwDsc6
8. 820uf 35V - bit.ly/2DXfsaS
9. XT30 - bit.ly/2VkMJaR
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Banggood
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1. 24V SMPS -bit.ly/2Fm60P4
2. Soldering Iron - bit.ly/2L2tvAo
3. Flexible Arms - bit.ly/2L3J1w0
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Amazon
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1. 24V SMPS - amzn.to/2BvUejG
2. Soldering Iron - amzn.to/2DW4a8u
3. Flexible Arms - amzn.to/2r5pKPo
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Aliexpress
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1. 24V SMPS - bit.ly/2Vva3P9
2. Soldering Iron - bit.ly/2uOlVjF
3. Flexible Arms - bit.ly/2uQ5van
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Gerber & Circuit Diagram - bit.ly/2VnGGSU
Tags
TDA7294 Audio Amplifier
Home Made Class AB Audio Amplifier
🎵MUSIC CREDIT
Track: Ship Wrek & Zookeepers - Ark [NCS Release]
Music provided by NoCopyrightSounds.
Watch: • Ship Wrek & Zookeepers...
Free Download / Stream: ncs.io/ark
Stuff I use
🎥CAMERA GEAR
Camera - amzn.to/2wCT2Hb
Prime Lense - amzn.to/2eBcmMC
Main Lense - amzn.to/2wBteg0
Editing Mechine - amzn.to/2eGhIdm
🛠️TOOLS
Multi-Meter - goo.gl/b59PAS
Lithium Battery - goo.gl/PeytL5
Battery Status Indicator - goo.gl/Rfa6eA
PX-988 90W Soldering Iron - goo.gl/C8pNLU
📲FOLLOW
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RUclips: / stevewillsonkujur
Facebook: / stevewillsonkujur
Twitter: / stevewillsonk
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[@R2_Audio_]

Hi! Can I use a regualr laptop charger with this pcb? I don't really undertand why there are
+ - gnd. Why not just + and -.

[@Circuitoptimize23]

Please suggested which camera you would used your videos please

[@martinsp90]

Good job man. I need to build something like this but for 2 speakers at 100w 6ohms. Any idea where should i look for a schematic or something to get started? Thanks in advance.

[@GurnamSinghchannel]

Sir, tell me about your power supply. Volts and amperes of single supply and what they become after connecting 2 of power supplies together

[@SteveWillsonKujur]

One is 24v 6amp SMPS
I've connected them together and they became +24 0 -24 @6 amps

[@GurnamSinghchannel]

@@SteveWillsonKujur you connect 2 supplies, it doesn't effect on volts and amperes? sorry i am fresher in electronics

[@rikzakhamami7454]

@@GurnamSinghchannel www.google.com/url?sa=t&source=web&rct=j&url=www.circuitlib.com/index.php/schematics/product/35-basic-symmetrical-power-supply/category_pathway-26%23:~:text%3DA%2520stabilized%2520symmetrical%2520power%2520supply,within%2520certain%2520power%2520supply%2520limits.&ved=2ahUKEwjn5IzJltftAhWK6XMBHVkCAgAQFjACegQIAhAF&usg=AOvVaw2BUabMRmAxVqxMY902n1PV

[@nityanandamandal6756]

Nice video

[@boseharin9018]

I can't open the PDF file

[@doggo4354]

Your genius

[@randomvideosfromtiktok5583]

supply power please?

[@kartikekartike4535]

PDF. Ta send kar do download ne ho reha

[@freepress8451]

Well done

[@carloss444]

great!

[@assatractivesoundstudio3496]

Hello sir can you please send me the pdf file please

[@mosescharliey6863]

Wonderful

[@SHINY554]

Sir this audio board pcb Layout upload me

[@akshatkumar4762]

Sir please help me! I want to ask something!!

[@akshatkumar4762]

Please 😭😭😭😭😭

[@muhammadali-jb4eb]

Iam in pakistan so u sell me one pcs

[@music3121]

Less power amp very sad

[@smoke4131]

Why dafuk would you use class AB amplifier at this age ?!?!

[@SteveWillsonKujur]

Premium Sound Quality

[@GurnamSinghchannel]

in your opinion, what is the amplifier type of today's generation

[@smoke4131]

@@GurnamSinghchannel Class D amplifiers are more than 90% efficient in theory which is great for portable speakers
But it uses digital amplification based on PWM so it doesn't produce the exact music as recorded
But it's worthless using class A, B, or AB amplifier if you're using compressed audio such as 320 kbps
And in India, services such as Deezer music or Tidal are unavailable which offers 1411 kbps which are very close to original track and have very less distortion

[@moisestheentrepreneur637]

Class d is for regular folks we audiophiles like class a/b better sound quality we can sacrifice little efficiency for sound quality. Class a/b is better class d sucks & is distorted