AIYIMA A70 PFFB Class D Amplifier, Review, Teardown and Audio Test धांसू एम्पलीफायर
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- เผยแพร่เมื่อ 17 ต.ค. 2024
- Review, Teardown and Audio Test of Aiyima A70 amplifier with Aiyima DAC A1
Its highest quality class d amplifier made with PFFB (Post Filter Feed Back) topology thus providing very clean and controlled audio performance. @aiyimaaudio8133
Click here to buy:खरीदने के लिये यहाँ क्लिक करें.
amzn.to/4dQHrHK
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www.aiyima.com...
www.amazon.com...
www.aiyima.com...
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parameter:
Chipset: TPA3255+NE5532
Replaceable operational amplifier chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, MUSES01/02/03, etc.
Distortion:0.0015%(@1W)
Signal-to-noise ratio:≥≥116 dB
Frequency response: 20Hz-20KHz (±1DB)
XLR input sensitivity: 3.8Vrms (19dB)
RCA input sensitivity: 1.9Vrms (25 DB)/1.1Vrms (28.5 DB)
Speaker impedance: 4-8Ω
Stereo maximum output power: 2x300 W (@4Ω) 48V10A
Input mode: RCA+XLR
Trigger: 12v Tigger input
Sub Out: 20Hz~150Hz/600Hz(-3dB) (adjustable output cutoff frequency)
Supported equipment: decoders, preamplifiers, computers, CDs, mobile phones, MP3, etc.
Output mode: 2.0 passive speaker+ Active Sub
Working power supply (DC): 36-48V
Amazon per unavailable hai...😢😢
Coming soon on Amazon India
Sir Between Aiyima A70 and Fosi Audio ZA3 which one is overall better in Sound Quality
Sir, ghar k liye amp konsa best hoga tda7294 or 2sc5200/1943?,🙏
Sir handmade transistorised amplifier or branded amplifier like Yamaha, Cambridge mai basic antar kya hota hai..sound quality k hisab se.?
Sir wuzhi pa50×2 ic kahi milegi kya ya uska replacement bta dijiye please
Mere pass purana tv ka ek woofer hai 40 Watt ka aur do sony ka normal speaker hai, 2.1 channel ka kounsa amplifier use karun ?
Which preamp and amplifier is best tube or ic ?
Sir only bass ke leye 500w ka kaun sa amp lu aur kaun sa sabwoofer
Sir, how did you get amiya dac a1? Please can you help me to get that.
7 corr 7cr-1030 ki rms ohms btaye please aur kis watts k amp se chlana sahi rhega please btaye
Sound sugnature kaisa hai f35 kevlar speaker ka? Bright or warm or neutral ? Kyya yeah lambi samay tak sunne ke kabil hai.. mujhe warm audio signature pasand hai. F35 kevlar sahi hai warm signature ke liye ?
Bright
Dada zk tb21 to wirless mic kaysa lagya plz help 🙏🙏🙏🙏
What power supply was used? (V/amp)
पावर सप्लाई अगर हमें 10 एम्पियर का यूज़ करना है तो क्या अलग से लेना पड़ेगा?
Amplifier seems fine but it seems the treble notes from the speaker are very high even when played at neutral position. I have experienced the same with one of your earlier demo tests with a class D amplifier, the same high pitched tones from these speakers.
It's due to audio recording near to speaker...I think it's time to buy new audio recorder for me
without lady announcement Bluetooth 5.0 board hai kya.
Learned a lot from you sir. Love from Pakistan
Sir this and t9pro compare?
Sir Aiyima after sale service available in india
एम्प्लीफायर में bass, treble, balance, loudness control नहीं है ?
सर क्लास -h amplifier के ऊपर वीडियो बनाओ कि कैसे काम करता है। उसमें class-AB से क्या अलग होता है?
उसके अलग -अलग सेक्शंस कैसे काम करते है?
कृपया!
Aiyima dac-01 purchase karna ho to kaha se milega
No Bass, No Treble condition ka sound mujhe better laga.
Ek high quality DAC/Intergrated Amplifires mein Bass/Treble add karna matlab actual quality ke sath chher-chhar karna hota hai.
Waise yeh Doogesound ka speakers box jyada bass load par boomy bass deta hai, Speakers accha hai but enclosure design un-professional hai. Ek acurate enclosure agar hota toh yeh speakers ek acche level ka sound output deta.
Ryt
Correct
Kya issa koi board ya device he jisme 5.1 arc/ optical input se original 5.1 analog Milne vala not vertual? Pls suggest if any?
go for branded decoders
में आपके कई वीडियो देख चुका हूं
ज्यादा टेक्निकल समझ नहीं आता लेकिन गाने सुनने का शौख है
मुझे आपके पास से ऐसा सिस्टम बनवाना है जिसमे पुराने गाने सुनने में मजा आ जाए
1992 में takara का सिस्टम बनवाया था अच्छा था
क्या आप बना के दे सकते है ?
Good qualities sir
Bahut badhiya amplifier hai sir
Beautifully described.❤
Thanks
Amplifier ko On aur off karne pe jo khatt-khatt ki sound aati hai us ko band kar sakte hai kya...
that is design issue..can be rectified at design level only
Very good teardown and review.
Thank you very much!
Speaker ka bhi link ya details share karey
❤ your speach ❤
jab kharab ho jaye ga to kaya karoge bhai?
Thanks for nice video. Watching ur videos from Bangladesh.Brother AIYIMA DAC -A1 full review please & without remote how it use
coming soon
Sir any board of 1000w rms class D, because good bass is the music feel as well as high res audio.
ok
Price kitna har sir
Aapka details me samjhane ka tarika mujhe personally Aacha lagta hai sir, Mai Nepal se hu aap ka sabhi video dekhta hu
Thanks
Thanks
Excellent 👌👌👌
Thank you! Cheers!
इस लिंक पर तो डॉलर लिखे हैं यानी इंपोर्ट करना पड़ेगा
कैसे करें ?
amzn.to/3YhMXil Amazon India
Sir, accha sa full range speaker kaha milega under Rs.2000-2500 without enclosure
Aap Sweton ke speakers check kar sakte hai unke achchhi range hai
Mere pass hai
Ahuja le lo
Nice ❤❤
SN ratio 114 dB very impressive,
Sir, Aiyima ka products India Mai kaise laaye??
amazon india par milta hai
Dac a1 kaise mangwaye ?
aiyima website
12 inch ka speaker main try kijiye sir
Sony home theatre motherboard repair detailing video
Sir, please make a review on AIYIMA DAC A1.
Gold ap55 ka review kare
ok
Kaisa bhi ho kuchh bhi ho video me audio quality ka ghanta bhi andaja nahi lagta hai jab tak samne se na suno
Like.
Sir please Enclosures par video laye na details main Ke Bandpass ko kese design kare please sir….
ok...video to already hai channel par
@@WhatIThink Sir Details videoo jisme win isd ka use kiye ho Aur 4th order 6th order par detail me video please sir la dijiye aisa content sir aap he la skte ha please sir
जय हो आपकी
बहुत शानदार डिज़ाइन है और कॉस्ट इफेक्टिव भी है
APP COMMENT CHECK KR 5E NGHI HEI
Pehle ki tarah Hindi song bajao
jaroor
14222₹ 😮
सर कोई इसी तरह का एम्प्लीफायर जो जिसमें ML 3886 lC लगा हो और सर 1-2 हिंदी गाने भी सुनाया करें धन्यवाद सर
ok
No bass, treble, mid
Behad ghatiya speakers
Please make review on DAC A1
Sure