What do you think of this Russian amp? Only Music 2.7

[DaveFred]

I came across this amplifier on PCB way and was wondering what you think of it?



Here is the PCBway link,

Only Music 2.7 - Share Project - PCBWay

And the link to the Russian site,

Усилитель мощности Only Music 2.7 (ex "оплеуха микрухам") [2018]

 

[nauta]

Hi DaveFred


There is nothing special about the circuit. Very standard stuff.


If you build it it will work fine and not be sensitive to transistor choices or such like. Output offset will be extremely low, so no worry about DC into the speaker.