Why LA 4440 is worst amplifier IC present Today

Why LA 4440 is worst amplifier IC present today ? Because its is very old generation Class B audio IC . Noise is too much as per today's standards. Original 4440 manufactured by Sanyo was discontinued long back. What you get in the market are cheap Chinese clones. Choose Better options available with less price and High quality. Like. TDA 2030 series. 7283,3886,7293,7294 ect.
But even if you want to use this IC today , I have suggested the idea of implementation in proper way. See full video to know in detail about the same.

[@jfgkifjfjfgxhdhdufufufu6346]

4440 me 90's ka song bohot accha bajta hai.....🤩

[@AbuzarNayab]

Bilkul sahi kaha hai mere pass 25 sal pehle ka 4440 amplifier hai uski ka kya kahna❤❤❤❤

[@aniketsrivastava1300]

Mera 4440 ic Studio Channel Board Hai Waise 12inch Ka Speaker Se Bahut High Bass Deta Hai Hai i Like To 4440 ic But Thanks For knowledge!

[@amitghosh6966]

Full volume me fat ta hai?

[@aniketsrivastava1300]

@@amitghosh6966 12v/5amp Ka Transformer Use Kare Aur Amplifier Ke Rectifier Diode Mein Filter Capacitor Ki Value (25V/4700uf) Rakkhe.

[@counter07a]

Any amplifier no matter how many channels it has in BTL at a voltage of 12.6-13.2V delivers on the output 15-19W max ,TA8273H delivry - 4x22W / 10% THD 4ohm . Except for TDA 7565 which has a pin for the converter and the transoform from 12-14.8V to 17V. This makes it deliver the 4x35W / 5% 4ohm THD output.

[@manojgupta3770]

I use 4440 it because it is affordable. Earlier IC used to blow every few days because it used to become very hot, which can be felt just by touching the amplifier. I was very frustrated and thought of buying a new and different amplifier. But now I run it on 12 V DC (instead of AC as earlier). 12 Volt AC ke liye PC CPU ka ek spare SMPS se 12V ka line nikaal liya hun. Wise ghar me Inverter bhi hai aur 12V battery se bhi line nikaal satka hun clean 12V ke liye lekin Inverter Battery dusri taraf bahut door par hai aur kafi lamba wire lagaana parega to SMPS se kaam chalata hun. Now it does not heat even if I keep it running for 24 hours continuously. I have used it now for more than a month and it is running without any problem. I use two 4 inch Speakers left and two right. In addition I also run a 6 inch Sub Boofer (I had one of Panasonic system which main system is not working but Sub Boofer still in working Condition).

[@devendrakumar-vp4qr]

महत्वपूर्ण जानकारी के लिए धन्यवाद❤

[@MusicalAmit]

7294×2 running on 36 0 36 5 amp me kitna bada heatsink lagana chahiye?

[@ompatel8684]

Sir aaj bhi 4440 ke sound ke aage class d 3116 ki sound kam hai mene dono ka comprising kiya

[@GurpreetSingh-sl1vt]

4440 me pre-amp laga hota bohat jaldi awazz jayada hota but awazz fat ta

[@Maxmusic11]

Diagram Sahi hona chahiye or amplifier ki body me ground Sahi tarike se laga hona chahiye fir dekho kya fadu performance deti he 4440

[@KuntalGhosh]

This ic become popular cus the economy was closed and we really had minimum access to good stuff. These were back in the day imported from korea .

[@kushansingh174]

Purane gaane sun ne k liye bahot badhiya IC hai

[@hkmusic0003]

Today also we are using this IC with 10 inch speakers

[@abhijeetkumar----_----singh]

With worst sound quality 😂😂😂😂

[@anteshsingh9031]

4440 ic ka main upgrade circuit banata hu with Loud bass with clear audio quality. 40 Watt (4 ohm) + 40 watt (4 ohm) speaker load. 🔥🔥 My Working experience 10 year.🙏

[@manojpradhan8341]

Bhai number for apka

[@BiswajyotiDIY]

CD4440CU ( Triangle copper version )works well with proper filtration along with a good bridge rectifier ( made with premium grade diodes and capacitors) .. you can use 4pairs of 1000mfd 35v keltron caps with in5408 ST diodes and with a copper transformer with proper grounding for better performance ..

[@mahfujkhan349]

Abhe ve 4440 ko pasand keya jata hay bahut achche ic hay or ( TRi P ) Campane ke 2 dabal ic kit me bahut achcha aawaz bes trobal sab bahut achche hay

[@sohailanjum593]

Thanks for reminding, for new generation Well Done

[@user-cn4lg6ne1z]

Me to abhi bhe use kr rha hu 4440 😂😂

[@amitghosh6966]

😂

[@abhijeetkumar----_----singh]

Old people,ic and thinking 😂😂

[@thecheapaudioengineer]

Mere pass 1995ka la4440 system hai .. a66a bajta hai.. It needs a good Equalizer(i use power amp) A single 8ohm@91dB/W/m 8inch woofer And one 4ohm tweeter 4inch tweeter 2x 4700uF caps and modified a bit . Decreased the gain( increased NF resistor from 47ohm to 330ohm & NF caps from 47ohm to 100uF) Removed the Equalizer section( i did not like the equalizer design.) Used smps wires Also added opamp for input.. active crossover at 3100hz One ic in bridge mode for woofer and the other for tweeter Oh and the tweeter is in series with a 33ohm resistor and a 4.7uF capacitor

[@merinukennao5205]

Sir is it possible that we can use different ic on that board

[@durgeshyadav-qz3js]

4508 ic super

[@-kp1fs]

Abaa ya to bhut bdyaa ICC hh + bass or + avaj + clearty

[@WhatIThink]

Bhai 7388 ekbaar sun ke dekho

[@ermanpreetsinghdhaliwal3726]

What I Think tda k sabhi ic ache hain,, tda 7294 bhi acha hai ... Lm 3886 bhi acha hai

[@Rajeshsahu-lr2zb]

Lekin Bhai esme Jo saund hai Bo ghar ke liye good hai 👈....ok

[@SUKESHKUMAR-wv8fw]

Tda7297 use kro fir pta chalega

[@sagarverma4209]

All youtuber Bolte h ki ye ic 12 volt me 3 ampere se zada 4_5 ampere use krne se ic over heat hoke jl jati h

[@WhatIThink]

Bhai next video upload ho raha hai. Please watch you will understand better.

[@sagarverma4209]

Ok I'm waiting

[@mayurbondre7198]

Nii bhai...Me to 6 month se 5 amp ka transformer use kr rha hu....Normal heat hota hai....Sound much better....Bass so good👌👌

[@kedarmantri4860]

Sahi kaha Sir ji. It was worst amplifier 25 years ago. Now we have much better Car audio amplifier chip with low distortion figures.

[@amitghosh6966]

Tda7388

[@kedarmantri4860]

@@amitghosh6966 exactly. Correct

[@pankajseth09]

4440 ic ko replace karke koi dusri ic laga sakte he to please full details ke sath video upload kare... ❤️❤️❤️❤️❤️

[@WhatIThink]

No

[@gurupreetsinghrathod7261]

Sir plz make video on 4445 ic board

[@krushnabhamble4748]

सर मेरे पास 1230 IC है पुरानि बहुत अच्छी चलती है आवाज देती है

[@amitghosh6966]

Tda2003 Ic par kitna size heatsink lagana chaiye iska video banaiye kyuki woh bhi abhi popular hai aur 6283 Ic bhi batayen

[@bantikhan416]

Sir LA siris ki audio m kafi ic h BPL ke sistum m lg k ata tta

[@dmechidea8274]

When this ic was in use , TDA2030 was also present. STK series was also present. TA series was also present. LA series was developed by National Semiconductor.

[@WhatIThink]

There are no major updates in Audio IC from 90s.. except Class D . 3886 is in market from last 19 Years.

[@dmechidea8274]

There is unique feature of LA4440,what's that.........,

[@WhatIThink]

Reveal it

[@dudekularehaman4616]

Srk 4141 bahuth bekaar

[@aslamkhan-pf4in]

Auto kar ke liye sabse badhiya audio amplifier kit bataen IC ya mousepad 12v corporate

[@allraonderchandan]

Sir aap sahi bole maine lagaya Baja phir 2 gane bajne ke bad hit hoke kharab ho gaya

[@vishalchunara8532]

3055 bord ke bare main video banao

[@aniljadhavar3971]

Salcon original 4440 ic undar bt wala kit lelo kaisi bajti hai dekho... Phir batao.

[@WhatIThink]

Bhai yaha IC ke internal noise ki baat ho rahi hai. Abhi class AB aur class D ka jamana hai. Class B ic kahi use nahi hoti ,india aur developing countries ke alawa.

[@manojgupta3770]

@@WhatIThink 7283,3886,7293,7294 me se AB series aur D series ka koun koun hai ?

[@greenlifetv6743]

Mai use kar rha hoo, 8 inch ka 2 subwoofer, bass aatcha hai.lekin hitsink aatcha sahiye

[@surajatar9267]

Ghar ke liye sir 4440 ic bahut aaccha hai

[@SadrulHaque]

Sir apke najariye se sabse achhi ic kon si hai...singal room k liye ...

[@tigerraj317]

Bass ke liye is bord ke single chenal pe 2 woofer 30+30wat ka chlana hai to kaun sa conection krun series ya parallel karun midium volume me

[@technicalbhavesh7434]

Thank you

[@chinmoytahbildar3278]

Boht brhiya bhaiyya... keep going

[@WhatIThink]

Thanks for appreciation.

[@kumarsanjeev3766]

44 40 otherwise IC konsa use kare

[@lakhvinderkumar2997]

Sound performance woofer se kahin behatar hai...lata ka ek gaana woofer me bajao ek is 4440 ic me...dekhege ki 4440 original output de rha hai...woofer ka zmana to aa gya par kr kya rhe hain woofer...shant pade rahte hain gharon me...log woofer aane ke baad gaana sun na hi bhool gye...jab ye ic trend me tha khoob speaker bja karte the...bajao tali...

[@Maxmusic11]

Bilkul Sahi bat kahi bhai 4440 jesi best muje to koi nhi lagti

[@azharsayyed6156]

Sir tda7850 ic using kar sakta hai

[@amitghosh6966]

Aap ne ek dusre video mein kaha ki La4440 ki double Ic amplifier board mein 12 V , 5 Ampere transformer lagana chaiye, par branded company jaise Sound king apne 4440 amplifier mein 12 v, 3 Ampere transformer hi use karti hai jisse amplifier board aur Bluetooth module dono hi power lete hai. Fir aisa kaise possible hai? 2) Second question yeh ki aap ne kaha tha ki transformer ki efficiency 90% tak hai, toh fir log kehte hai ki smps ki efficiency bhi 90% hai. Aisa kaise? Jab ki transformer me losses jada hai?

[@TechnicalAspects88]

4508 ic aur 4440 me kya antar hai ?

[@chaklotipok1366]

Kyu use nahi karna hai kya problem hai aur hit Singh Itna Bada kahan se

[@Miracle-Pheonix]

Mera to 7297 and 6283 and 2030 amplifiers hai I'll connect them all for 12 speaker's it's working fine

[@WhatIThink]

any amplifier is sufficient if speaker is connected for equal watts.

[@punjabsadda1182]

Subwoofer par kon sa ic boad lai pls.btao

[@happy9260]

Thek thak audio ke lye theek he lekin d class lgao agr audio ashi chaye

[@Suresh-ve4db]

V good all in

[@kumarsanjeev3766]

IC number audio a class konsi hai

[@flalramsiamaflalramsiama871]

If you say that this IC 'LA 4440' is worse when used, then, which IC is recommedable to replace it ?

[@WhatIThink]

TDA7388 , TDA2030, LM1875

[@FamousInsane]

@@WhatIThink what about tda 7294?

[@bswsb9540]

@@FamousInsane that's More Better but 1Channel dude

[@FamousInsane]

@@bswsb9540 use two ic and make stereo

[@bswsb9540]

@@FamousInsane ha but Board nhi mil rhi h bhai

[@gopinathsutradhar1940]

Dada, LA 4440 aur LA 4508 in Dono me se Kiska Sound Ach6a he?

[@AdityaMishra-kq6yt]

Home theatre k liye konsa use kre 4 inch subwoofer k lia

[@WhatIThink]

TDA7388

[@anindyamitra5091]

local manufacturers bridge mode pe, koi bhi output capacitors hi nahi deta hai, direct speaker laaga deta hai.

[@anindyamitra5091]

aur bootstrapping ke liye 100uF ya fer 220uF ka capacitors lagata hai. Jo ki datasheet ke hisaab se bhi thik hi hai.

[@WhatIThink]

In bridge mode capacitor is not necessary as both outputs have same voltage offset.

[@anindyamitra5091]

@@WhatIThink , exactly. I knew that already. Anyway, thank you for your response!

[@anindyamitra5091]

Aap ke channel ka aur kuch video bhi maine dekha, bahut a66a explanation dia hai aap ne. KZbin me bahut saare naya channel aaya hai, jo aam public ya fer learners ko mislead krta hai, mujhe bahut a66a laaga ki aap properly explain krte hai sab kuch.

[@WhatIThink]

Thanks

[@SULTAN-rl6rj]

Sir la4508 ic kaisi hai mere pass original sanyo ki hai jo bhoot purane Santosh company k vcd se nikali hai

[@dmechidea8274]

It's very good

[@agsarijeetgraphicsstudios4420]

1 thingh is 4440 ic is not worst beacuse today their are many copy conpmanyes are making 4440 ic so that we thought that it is worst but in 10 years ago the 4440 ic is made in japan and japan made original ic and today there is no original ic are made

[@HarinderSingh-pi5gr]

Sir ik baat aur ...Mere pass TL072 ka dual supply se chalne wala subwoofer ka circut hai ...mujhe uss ko 12 volt battery se chalana hai woh kaise hoga

[@pranabsutradhar8383]

Dada, TDA 7377 IC Kitna Output Dega 4 Ohm 8 Inch Speaker me?Transformer he 12 Volt 3 Ampere.

[@WhatIThink]

10 watt only

[@pranabsutradhar8383]

@@WhatIThink Lekin Dada Is IC ko Bata rahe he Ki 30 Watt + 30 Watt Output he, kis Condition pe Yea IC Aisa Output Dega? Iske liye Power Supply aur Speaker me Kya Change Karna padega?

[@WhatIThink]

2 ohm load par 30 watt dega

[@pranabsutradhar8383]

@@WhatIThink Aur Transformer Kitna Volt aur Kitna Ampere ka Dena Padega?

[@VikramComments]

4440 के दाम में काफी उतार चढ़ाव भी होता रहता है, केपिस्टर बढ़िया वाले pcb में भी कुछ लोकल केपिस्टर लगा देते है

[@krishananju]

Sir ji 8 inch subwoofer tower speekar kay konsa bord Hai

[@DEEPAKSHARMA-db8ex]

सर 12 वोल्ट 5 एम्पियर के ट्रांसफार्मर के साथ के लिए सबसे अच्छी ऑडियो आई सी कौन सी है

[@aryansaryan989]

Super. Which is best.

[@ajaypratap3063]

UPC 1230 का वीडियो बनाये

[@WhatIThink]

Upcoming

[@PawanKumar-ly9gq]

Sir humara to La4044 ic se 1000 watt woofer bilkul shi chal rha hai full bass ke sath to bhi old reel wale amlifire board se

[@PawanKumar-ly9gq]

Yeh board1000watt bass k liye aur ak simple amplifier tone ke liye

[@vickypatil3703]

Absolutely Right.. Sir

[@ankitxyt.7]

Sir 4440 ic board ki jagah kaun sa ic board lu jo wahi 8 inch ke 2 speacker liye sahi rahega sir plz reply me

[@WhatIThink]

TDA7388

[@AbuzarNayab]

4440 old is gold 🥇🥇🥇🥇🥇🥇

[@sachindatkhile1672]

4440 ic agar bekar hai to car ke liye best ic konsi hai jiska bass truble accha ho

[@WhatIThink]

7388

[@saielectronicse3213]

Sir nice video par sir konsa IC best rahaga

[@WhatIThink]

Kitne watt ka output chahiye aapko ?

[@djshubhadeep9729]

@@WhatIThink 40-40wt woofer chalana he

[@kuldeeppaul163]

Sir ji LA4508 par bhi koi video bnao

[@somnathchatterjee144]

7388 kya home audio main use kr skte hain?

[@WhatIThink]

Yes

[@avinashgaykwad2197]

Sir mere pass ek bt bord hai lekin usaki wiring samaj Nahi aata hai to muze bataye Please

[@rohanchandra3849]

Lekin Iska sound me dam bhut haii

[@sameerpokharkar5420]

4445ic ka review banao

[@navisb8345]

Brother upc 1230 details review

[@shamimahmed4556]

LA4440 IC to Ghoda hai. Abhi tak Chinese copy CD4440 mil rahi hai, demand 43 years se jo doud rahi hai, ghoda nahin to aur kya hai. Other parameters ko peeche chhod dijye. Kyonki heatsink parameters koi bhi pura nahinn karte hain. Metal body main 500 gram heatsink runway mil jata hai. Isiliye yeh ic tagda chala. LA4508 bhi stereo tape audio je liye theek tha apne waqt main. Lekin availablity nahin hai India main. China main abhi tak mil rahi hai. AB amplifier main TDA7297, TEA2025 ya uska pin to pin equivalent jaise koi amplifier board ka dikhana.

[@creativeknowledge4253]

Bas bhaiya bas

[@jagdishpardeshi277]

Apke har video me Voice bahut low hai voice loudly

[@high-scho0lboy492]

Tda 2050 ka original circuit btao

[@WhatIThink]

Sure

[@Tradespy0]

HP 1684 ki 4440 ic ko change kr sakte he

[@viralvideos4472]

Hey😂😂 update your knowledge 4440 ic still using now a days. Very updated

[@tinkuverma7589]

12 volt k liye best ic konsi h

[@kuldeeppaul163]

Bhai sahab la4508 aur la 4440 me kya difference hai...

[@ranajoysutradhar9064]

What is the substitute of this IC? Tell me a name of IC which is better than LA4440 but the price is same as LA4440..

[@WhatIThink]

TDA2050

[@santoshentertainment3386]

Konsa ic lagaye

[@rajeshprajapati260]

best prelogic board bataiye 5.1 ch flipcart or Amazon online me

[@Brijesh_official]

Sir kya 7388 ic is better than 3055 transisto and 4440 ic ...

[@technicalgeniussj8694]

Sorry Bro7388 Utna Bhi Acha Nahi Hai.. Clear Voice Hai but Loud Nahi Hai

[@lakhvinderkumar2997]

Right left ki streaming to 4440 me hi hoti hai boss...

[@AdityaKumar-eu5wo]

Sir isi budget mein..koi or IC ka amplifier suggest kr skte hain???

[@Aadityashinde491]

Use 2030ic Amplifier

[@ahmadali-np6iu]

lm3886 ic pe video bano

[@udaysuryawanshi7940]

Bhai single ic or bridge mode me kitne output deta hai

[@WhatIThink]

Stereo mode me 6 watt per channel. Bridge mode me 19 watt total. Lekin half power pe hi noise level control me rahta hai. Full output pe 10 % distortion aa jata hai

[@udaysuryawanshi7940]

tnx bhai

[@sagarverma4209]

M 4440 ka board leke aaya wo bhot zada hot ho rha h or thodi si zada aawaj krte h voice cut cut Hoti h

[@WhatIThink]

Bhai...Mera doosra 4440 wala video aap dekho...Usme bataya hai maine.

[@manikandank1771]

Rs.

[@mayurvasava6969]

Konse ic use kar sakte

[@WhatIThink]

7388

[@shubhamkhadgi2509]

Konsi ic used karna hai a batao

[@WhatIThink]

7388 ka video hai...Dekh lo bhai.

[@azamatmir2721]

Sar tda 7265 ic ke bare bataye

[@jfgkifjfjfgxhdhdufufufu6346]

7388 amplifier board kidhar milega ?

[@priyassaroliya2731]

La4440 ke स्थान पर कोनसी लगा सकते है

[@WhatIThink]

No other ic can be used.

[@kunalthombre2221]

Best ic for 2 channel amplifier

[@alokgautam5948]

Tda 7294

[@gopalpatidar7772]

बिना बीटी बोर्ड वाले 7388 बोर्ड में कौन सा बीटी board लगाएं तो बेहतर साउंड क्वालिटी मिलेगी

[@WhatIThink]

BT ka video aa raha hai

[@pratiktechnical9542]

4440 vs 6283

[@tarunpatel6510]

Sir mene do 4440 plate use kiya hai dono me ek hi Bluetooth module SE input Dena Chahta Hu but sound Nahi mil Raha hai dono plate me separately deta Hu to output sound milta hai .! Lekin jab dono me sath input wire connect krta Hu to dono SE hi output Nahi milta.....!!!

[@yogeshtiwari5809]

Kar sakte ho maine banaya hai 4440 ke dono bord ko 12 volt alag alag supply do aur blutooth ko 5 volt alag supply do kam ban jayega