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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. 
    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**
 Venditore affidabile e disponibile. Consegna veloce e DAC veramente buono. Grazie
Date Added: 12/08/2017 by pa**olo le**o
 Very god tubes. Fast shipping all was perfect!!!
Date Added: 12/02/2017 by Gi** Carlo Che**a
 I have such a frame and please one more such
Date Added: 11/14/2017 by Da**usz Wilc**k
nice sound simple calibration just poetry
Date Added: 11/14/2017 by Da**usz Wilc**k
 I have had this tube amp for 6 months now. I only wish I had ordered one earlier. The amount of power that comes with this amp is incredible. Just make sure your speakers are efficient enough. I have Klipsch Heresy, which are very efficient. The detail and sound stage is something that must be heard to believe. Now I want a bigger tube amp, but I,ve got to save up because a better one will be around $2100!
Date Added: 10/13/2017 by Ma** McNe**e
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