Montarbo monitor knockoff the mon &turbo monitor

Repairing and building an amplifire circuit for a Chinese monitor, ( a knockoff of the Montarbo ) It was a difficult process, especially because there was not enough space, but the result was excellent and the sound quality was great. a link to an another montarbo monitor that i did a repair in it before. 🔺 notice : this video it is not for children 🔺