Sir I am die hard DIY Amp fan. all the other channels have videos like these. but they are selling crap without giving out details.like those ics 5200 1943( very good ics) also the attention to details like eliminating pop sound when switching off the Amp. really great. one suggestion pls don't give false ad like auro 3d, dts hd, DD, etc....
@@merwynvincent Dear Many high band audio companies now use SMPS for various reasons, not all but mostly because of (A) Weight of iron core/copper winding transformers (B) Efficiency of coupling between windings {ie power loss} (C) Actual cost of copper these days Anyone who has ever worked with high power PA systems will know that the bigger the amplifier (600W to 1Kw and above now are common) are heavy and large in size to fit into your standard rack mount road cases. Standard linear power supplies deliver anything from plus and minus rail voltages of 75 and over 'Fixed". Any 'power' from the supply that is not being used is "dropped" into the heatsink. For example, a 1 kilowatt amplifier running at only 10% will lose more energy as heat than the same amplifier running at 90%. Some few audio manufacturers have taken advantage of this and use input detecting circuitry to vary the output voltage of the power supply to only provide the necessary level of supply rails as required. Switching at between 4 and 10 times the audio frequency, (any HF artifacts can be easily filtered filtered out of the DC supply) This fast switching varies the output voltage from, say, plus and minus 30V for low level signals, to plus and minus 90V (or above, depending on the FET/Transistor design). Because of the efficiency of SMPS, this greatly reduces the cost and weight of the amplifier as there are no longer any great lumps of steel and copper to lug around, but also no huge aluminum heatsinks to dissipate the great power losses, or those large fans required to shift enough air around them. Unless poorly filtered, no "power supply" should impact on the audio quality of any amplifier be it linear or digital. A voltage is a voltage; flat and ripple free of any sort: after that it is the design of the amplifier that determines noise and distortion.
+vinesh pillai I have used lot of different power supplies from transformer to smps. anyone can easily filter transformer output, but not a smps output as it it very high freq ripple. I've had smps ranging from puny ones to high current ones. the ones that didn't have ripple are easily in the range of 1lakh to 2.5lakh. for zero noise. transformer is a very different story.
@@merwynvincent my dear transformer type liner power supply also produce ripples and noise. Capacitor filtation on dc side also shows ripples in millivolts range which will be amplified at power stage when audio input is nil and volume is full. If regulations after filtering is used it can be further reduced. You should please go through this then come back. benchmarkmedia.com/blogs/application_notes/152143111-audio-myth-switching-power-supplies-are-noisy
HDMI input oda kudunga bro, nalla sell agum, because ippo HDMI ARC port than yella TV layum irukku... So coaxial and optical not available on many brands
@@RHYTHAM_AUDIOS bro plz don't use android box or any other android sticks and loose the audio quality ............I have a better solution for that ...
@@RHYTHAM_AUDIOS mini theatre venum na athu ungada mattum than kidaikkum sir...neenga panni kodutha amp rendummey ippavara semma effect sir.....na vangi koduttha ampum mass sir...
@@RHYTHAM_AUDIOS www.diyaudio.com Check this website.. And try LT1028 OP AMP WITH LM3886. THAT WILL BE THE BEST SOUNDING AMPLIFIER. i have been working on audio field for more than 6 yrs now, and an electronics hobbyist for more than 15 yrs . I deal with these thoshiba transistor combo for so long. Our company produce PA amps based on these. But i think these are over kill for home usage. Basically you never need 100+ watts rms /channel for home theaters. That causes a problem with sound leaking from the actual home theater room to the outside . The sound must be low but clear. Which cannot be acheived by high power transistor amplifiers . The lesser number of external components, the lesser amount of losses. Which will give lesser distortion. That is the basic theory. 5 channels with lm3886 + transistor ( or mosfet) powered sub woofer channel. With precision op amps, .. that will give the best home theater amps
Nanba.... I took a look at the data sheet of the decoder but surprisingly it s a simple DAC with 48khz of sampling rate, apparantly apart from Dolby(2ch) other (multi ch) dolby HD, trueHD, Master.... decoder would require a sample rate of 192khz ...so I guess it's not possible to achieve desired quality..... Ordinary compressed single audio file will be in a size of 5-6mb max But uncompressed single audio file will be in a size of 400mb-2gb Apart from that!.... the amplification section design seems to be good ...next time try to give demo with the amplifier class mentioned..... U said u have programmed the processor for matching the IR controller ....this board comes with display and remote kit ...no external programme can be dumped in to it ...coz it comes with fuse bits locked from factory settings ...... Nanba neenga sollara things vaichu neraya pearu kathukaranga so neraya updated irunga ...nalla pannurieenga continue pannunga.....
very nice u r own circuits. nice wiring and good speech. All components quality is superb.
by
ESAI ELECTRONICS
KALLIDAIKURICHI
TIRUNELVELI.
Sir I am die hard DIY Amp fan. all the other channels have videos like these. but they are selling crap without giving out details.like those ics 5200 1943( very good ics) also the attention to details like eliminating pop sound when switching off the Amp. really great.
one suggestion pls don't give false ad like auro 3d, dts hd, DD, etc....
very good design for front face plate....
நல்ல அருமையான விளக்கம் நன்றி.
I like this
Thank U bro
Sir reply fast apne desperation main 40 - 0 - 40 likha ha aur jbb app amp redy krte ho ton 30 0 30 ka transformer kyu lgate ho pls reply fast
7.1 channel DTS Sorround sound
Boad available ?? With hdmi inputs & ARC uotput & optical & Coaxel working with blue Ray 3D players.
G oru doute 4191 ic pota sub woofer board watts evalo g pothu watts epudi kandu pudikarathu koncham solungala please
Super Sir....nalla desion....good quality..
Thanks bro
Super very nice
Different work I like it
Thank U bro
Super Sir one day I would buy sir your Masterpiece
Anna 24v 5amps HD transformer use paniruka athuku 12" Jbl sub podalama? Sub ic stk4191 ! Reply pls anna!
What is different between 5.1 remote kit and 5.1 decoder board please make video
Sir Tda7294ku 45 volt kudukalama kudutha ic thaanguma. 32-0-32 Ac transformer use pannalama sollunga sir
காலை முதல் wait பண்ண,,,,,அண்ணா,,,,,,,அருமை அருமை
Thosiba or stk which is best ic
Mass na Rhythm digital tha Super Boss
Thank U so much bro
Super amplifier wiring nice bro
Thank you bro
Super sir pmpo rms enna mattaram. ?
Superb but being an electric Engineer why u have not used Smps power supply for all boards?
We cannot get above 5A from SMPS...
only very high quality smps gives ripple free DC. crap ones always have ripples.
y do u think Denon yamaha etc still use transformers and toroids??
@@merwynvincent
Dear
Many high band audio companies now use SMPS for various reasons, not all but mostly because of
(A) Weight of iron core/copper winding transformers
(B) Efficiency of coupling between windings {ie power loss}
(C) Actual cost of copper these days
Anyone who has ever worked with high power PA systems will know that the bigger the amplifier (600W to 1Kw and above now are common) are heavy and large in size to fit into your standard rack mount road cases.
Standard linear power supplies deliver anything from plus and minus rail voltages of 75 and over 'Fixed". Any 'power' from the supply that is not being used is "dropped" into the heatsink.
For example, a 1 kilowatt amplifier running at only 10% will lose more energy as heat than the same amplifier running at 90%.
Some few audio manufacturers have taken advantage of this and use input detecting circuitry to vary the output voltage of the power supply to only provide the necessary level of supply rails as required. Switching at between 4 and 10 times the audio frequency, (any HF artifacts can be easily filtered filtered out of the DC supply)
This fast switching varies the output voltage from, say, plus and minus 30V for low level signals, to plus and minus 90V (or above, depending on the FET/Transistor design). Because of the efficiency of SMPS, this greatly reduces the cost and weight of the amplifier as there are no longer any great lumps of steel and copper to lug around, but also no huge aluminum heatsinks to dissipate the great power losses, or those large fans required to shift enough air around them.
Unless poorly filtered, no "power supply" should impact on the audio quality of any amplifier be it linear or digital. A voltage is a voltage; flat and ripple free of any sort: after that it is the design of the amplifier that determines noise and distortion.
+vinesh pillai I have used lot of different power supplies from transformer to smps. anyone can easily filter transformer output, but not a smps output as it it very high freq ripple.
I've had smps ranging from puny ones to high current ones. the ones that didn't have ripple are easily in the range of 1lakh to 2.5lakh. for zero noise.
transformer is a very different story.
@@merwynvincent my dear
transformer type liner power supply also produce ripples and noise. Capacitor filtation on dc side also shows ripples in millivolts range which will be amplified at power stage when audio input is nil and volume is full. If regulations after filtering is used it can be further reduced.
You should please go through this then come back.
benchmarkmedia.com/blogs/application_notes/152143111-audio-myth-switching-power-supplies-are-noisy
Sir Super 🙏🙏🙏
Thank you sir💐🙂
noice test pannikattunga sir full volume
Please make Display kit video sir
Super Bro.... Video and MP3 with Bluetooth Kit Pathi Sollave Illa?
Sorry bro...maranthuta
@@RHYTHAM_AUDIOS Additional Ah Oru Video Upload Pannunga
sir eniku thagude work valare ishtamayi ,
How much shipping charge in Rajasthan please reply sir
Jbl sub use pannamudiyuma
Always your amp super bro
Thank you bro
If HDMI input and separate volume control for base, treble added and display is removed then what will be the Price
HDMI input oda kudunga bro, nalla sell agum, because ippo HDMI ARC port than yella TV layum irukku... So coaxial and optical not available on many brands
Andoriod amplifier coming soon.
@@RHYTHAM_AUDIOS bro plz don't use android box or any other android sticks and loose the audio quality ............I have a better solution for that ...
Bro vera level price low ah led la nalla amplifier price sollunga
Thank you bro 🙂..low budget amplifier available bro
Super sir enaku RMS AND PMPO EXPLAIN panunga sir plz
Peak music power output pmpo
Perfect🎉
Thank you bro 💐💐🙂
Super sir can you give the circuit diagram and design
Sorry sir
+ hdmi board and manual ah bass treble fix panra madri irukanum nalla irukum
Amp evlo bro enaku venum
How much rates please tell me sir...
Super bro super soon onga storeku varoim bro..
Thank u bro
Always welcome
Hi raja,I want to add lm324 LPF to my amplifier.then pl. help me.
I like it bro super
I like this video.
Super Anna amplifier price
bro remote kit futech thana bro?
Without. Lcd. Price
Nanba Oru 7.2 Dolby Atmos amplifier senchu tharamudiyuma evalom rate aavum sollunga
Bro nega services panekudupegala i have sony hifi 🔊 system sound not working
Super bro looks good sounds good... 👌🎛🎼🎼🎼🎼🎼🎼🎼
Thank U bro
Display innum konjam perusa potu irukkalam.bluetooth option irukka
Yes bro... Bluetooth available....7" display amplifier processing is going on
@@RHYTHAM_AUDIOS micro sd card option illa pola theeiuthu .vilaiya mattum ennannu solla matangiringa.
Sir please tell with out led screen. Price
Audio recording DTS effect இருந்தால் நல்லாயிருக்கும். போன் நம்பர் கொடுங்கள்.
sir one small doubt master volume L R VOLUMES ARE SEPARATE OR IT ADJUST WITH MASTER VOLUME
Bro...it's a rotary encoder...
Bro uga audios la work kidikuma
Sir marana mass sir....unga creations eppavum top than sir...
Thank U sir☺😏
@@RHYTHAM_AUDIOS mini theatre venum na athu ungada mattum than kidaikkum sir...neenga panni kodutha amp rendummey ippavara semma effect sir.....na vangi koduttha ampum mass sir...
Enaku 5.1 dolby effect la home theatre venum....
Super bro...
Nice but price how much?
அண்ணா, விலை போடவில்லை,,,,,,
Super nanba
You should build a 5.1 with lm3886 .
Ok sir...I ll try
@@RHYTHAM_AUDIOS www.diyaudio.com
Check this website..
And try LT1028 OP AMP WITH LM3886. THAT WILL BE THE BEST SOUNDING AMPLIFIER.
i have been working on audio field for more than 6 yrs now, and an electronics hobbyist for more than 15 yrs . I deal with these thoshiba transistor combo for so long. Our company produce PA amps based on these. But i think these are over kill for home usage. Basically you never need 100+ watts rms /channel for home theaters. That causes a problem with sound leaking from the actual home theater room to the outside .
The sound must be low but clear. Which cannot be acheived by high power transistor amplifiers . The lesser number of external components, the lesser amount of losses. Which will give lesser distortion. That is the basic theory.
5 channels with lm3886 + transistor ( or mosfet) powered sub woofer channel. With precision op amps, .. that will give the best home theater amps
Varenty or garenty edhuna tharuvinggala
Correct speaker add pannunga, product bundle Will be selling faster.
Very nice pls mention price
Sir....mrng I ll update all
Only amp rate14500 or amp andspeaker
Speaker protection,optical coaxial decoder with remote control ithu futech audios products anu. 350w amplifier mathram alle ullu rhythm own product
Optical board is imported...not futech audios product...he just a programmer for this board
Simply said he is "just" a programmer.
Without LCD Price Sir?
Kerala evalavu cost varum
Nanba nalla iruku nanba
Hi bro
Sakthi 12 fed ku 30-30-10A and 63v 10000mfd *4 capacitor use pannala bro
Mani Mech panalam bro
Why does it need to have 4:3 screen display on front panel?
It's just a model... That's all
Very nice bro....
Display connection eppadi anna
Check manual bro
Super bro
Thank you bro
Hi bro how are you
What happened why not videos upload
Just wait bro
Entha amplifier master control vanth rotery control thane use panniyirikk..
Yes
@@RHYTHAM_AUDIOS thanks
Super sir
Thank you sir
super ji
Sir I want one ,what is the price
Anna suppar
Thank you
How much price?
Super bro how much price
click show more
How much this one without lcd screen
Superb bro amp how much & wattage how many watts
.?
Sir... morning I ll update description
Kk bro
Bro price mention pannala
Sir How much price Amplifier
Very nice, price and address please
Wait sir....I ll inform price as soon as possible...I m from dharapuram
Nanba.... I took a look at the data sheet of the decoder but surprisingly it s a simple DAC with 48khz of sampling rate, apparantly apart from Dolby(2ch) other (multi ch) dolby HD, trueHD, Master.... decoder would require a sample rate of 192khz ...so I guess it's not possible to achieve desired quality.....
Ordinary compressed single audio file will be in a size of 5-6mb max
But uncompressed single audio file will be in a size of 400mb-2gb
Apart from that!.... the amplification section design seems to be good ...next time try to give demo with the amplifier class mentioned.....
U said u have programmed the processor for matching the IR controller ....this board comes with display and remote kit ...no external programme can be dumped in to it ...coz it comes with fuse bits locked from factory settings ......
Nanba neenga sollara things vaichu neraya pearu kathukaranga so neraya updated irunga ...nalla pannurieenga continue pannunga.....
Definitely bro... I ll mention the amplifier class in next video
Thanks for your feedback
What is the price of this 5.2 system.
Price only amplifier or including speaker s
Amplifier only
Lcd price
Bro 14,500 with speaker without speaker
Very good bro
Thank U bro
என்னவிலை சார்
Ena price sulluga....
Price na
How Much brother???
Sooooooooper
Thank u ji
Price sir
good job bro
Thank you bro
Eththana inch sleeker use pannalam
For surrounding 6" or 8" and dual subwoofer 12"
Appreciate your efforts but too costly 14K... Assembled unit must be cheap..
Rate ennannu sollunga
Price ?
வீடியோ display கிடைக்கும் shop address கொடுங்கள் நண்பரே
Dharapuram sir
அடி தூள் கிளப்புறிங்க...செமயா இருக்கு...
Thank you bro
port48.govisibl.com/dlv/c.php?cca=98406&ccz=1072&cid=15473102110457054290118785461503518&siteid=1994861-541224205-0&subid=Clickadu&gaid=&acsc=136285842&&&&ack=8