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Reviews After you make a phurase, please Write a Reviews for the hifi audio which you bought from us. This helps everyone know the items is good or bad, the audiophile buyer will know the items before they make a purchase. 
    With no experience to tube amplifiers I am very satisfied with the sound it give's ! Big difference with my NAD amplifier and used on focal 926 speakers. Also very fast delivery and great support (contact) after ordering cable's that were not available anymore. Top seller !
Date Added: 06/17/2018 by Si**ano Bulf**i
  Nicely made and good sounding amplifier for the money. Absolutely silent in operation - no background noise even at full volume. My only complaint is the indented volume control which is not smooth to use, and has a very coarse adjustment at low volume settings when used with headphones.
Date Added: 05/28/2018 by Da**d Sm**h
 First and very good experience with china-hifi-audio.com.
Item arrived two weeks after the order, beautifull cd player, nice packaging of every item in the box.
Very nice sound for my ears :)
Thank You china-hifi-audio.com:)
Date Added: 04/28/2018 by do**nique qua**z
 Top quality and beautiful workmanship
Date Added: 04/25/2018 by Hu** Forn**i
 Top quality and beautiful workmanship
Date Added: 04/25/2018 by Hu** Forn**i
 Colis reçu ce matin . Très bien emballé et protégé. Vendeur très sérieux et très bonne communication avec lui.
Je viens d’installer ces lampes sur mon ampli Boyuu A10, qui avait déjà de bonne lampes, qui aprés un bon rodage de 100h avaient un joli son.
Mais là, je ne reconnais plus mon ampli. Les lampes sont encore toutes neuves et le son est merveilleux. Les aigus sont précis et filent très bien...les basses et médiums manquent encore de rondeur et velouté, mais il faut etre patient, ca va venir avec le temps..le fabricant annonce au moins 200 h pour qu'elles atteignent tout leur potentiel.
Je ne regrette vraiment pas mon achat et je recommande fortement china-hifi-audio.
Date Added: 04/03/2018 by Hu** Forn**i
 I already have the valves at home. All perfect. Everything comes as it appears on the page. It took me only three weeks to get from China to Spain. On the page it appeared and still appears in process so I worried something. But in the end everything is fine.
Date Added: 03/15/2018 by Al**nso Perez Corte**n
 La finition d'un Iphone...acier miroir, boutons et pieds en aluminium massif, usiné et poli.
Le Son: oahhhhh, c'est plein, doux, transparent, fidéle.
Vendeur trés sérieux..recu en une semaine
Date Added: 03/12/2018 by Hu** Forn**i
 This Tube Amplifier is one off the most beautifull construction I ever have seen in my 60 years life !
Date Added: 03/05/2018 by Ja**Fjeldgaard Jen**n
 Few days ago received ordered amplifier Buyoo A20 KT88 from customs. I have to say that this is my first tube amplifier and have almost none experience with them. Had listened few of them, mostly home made by my collogue who repairs high end electronics as his basic job. Due the sound I heard I decided to buy one for myself. I was looking for tube amplifier which can be upgrade with reasonable cost.
So, Buyoo A20 is an amplifier with enough power for medium size rooms. Lower and medium frequencies are well exposed, higher a little less. But this was first impression, amplifier run for one hour and it needs to be break-in which takes app. 100 hours. I will replace some capacitators with high end quality ones, volume and selector switch with original Alps.
We connected amplifier to tone generator and oscilloscope. Maximum power for listening without distortion was 9 watts per channel. To get higher values, transformers should be replaced, but for me this sound quality is more than good, it is excellent. My personal opinion is that this amplifier is one of the best choice entering Tube amplifier world. Quality building, sound, design and price are arguments for YES.
Date Added: 12/20/2017 by Ml**en Miočinov**
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