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PCB version is a standard version , with 2x output transformers size 66x36
Handmade version is a Luxury version , with 2x output transformer size 76x40, inside components are soldering by hand, easily to upgrade
Handmade without tube version is same than Handmade version, but without power tube el34 and rectifier 5z4p, but the preamp tube 6n2 is include.
Warning: Last items in stock!
"Boyuu" just changed their brand name to "Reisong", so maybe we have some amplifier come with "Reisong" brand name , and others come with "Boyuu" or "Tube" words on the front plate, please pay attention, if you want some pecial plate, please contact us for more detail information
Basic technical parameters:
Product technology and features:
Manual welding scaffolding handmade version:
The PCB version use PCB bord inside of amplifier:
BOYUU is specially for HIFI Transformers export to Japan and others countries, and one of leader market chinese brand of transformer , then it’s why the BOYUU’s amplifier transformers are better than others and its tube amps can give a better sound.(Hifi exquis 1101017)
The best entry level valve amp around
Almost a year on from purchasing the a10 , I have replaced a few internal components with better items , out of the box this amp is truly great , it makes you want to play more music , feed it with the very best source and use the highest sensitivity speakers you can find and you will be rewarded with huge dynamic sound that is better than any solid state mass produced amp of similar price . If You really want to take it to another level , start by replacing the orange 0.22uf 400v interstate coupling caps with Russian paper in oil caps , also the 220uf 63v cathode resistor bypass capacitor with a good Elko rough foil bipolar caps , then add 1uf 630v polypropylene bypass caps to all 3 of the power supply caps, finally replace the 6n2j tubes with Voskhod 6n2p-eb black rocket logo tubes . I use psvane 6ca7 T-II power tubes in mine . It easily betters all sub £1000 amps I have heard to date ! It's that good . ALL MODIFICATIONS VOID WARRANTY.
A10 Handmade version
Cet ampli après rodage a une excellente sonorité. Cependant, sa puissance limitée nécessite des enceintes a haut rendement ou d'opter pour de la bi-amplification.
A10 good sound quality
Усилитель сделан очень хорошо, полностью соответствует описанию продавца, доставлено быстро и качественно. Продавцу большое спасибо!!!