Nvarcher tpa3255 have nice board , same Quality sure electronics:) but more expensive

Bu devrelerin en iyisi hangisi ses olarak.

Bạn cho hỏi chạy được 48v ko ạ, với tại mình có loa kéo chạy 3251, mình thay thành 3255 nâng boots nguồn lên 48v khi hát nhạc ko sao nhưng ca mic lớn bị rè loa kiểu mất sóng micro ấy

@dirceub.r5907

Жыл бұрын

Jovem, Texas Instruments diz que pode-se usar até de 18 até 48v, mas nos anúncios do Aliexpress, diz que uma tensão segura, seria de até 36v.

the project turned out, only the cooling radiator was finalized, the thermal paste was replaced kzread.info/dash/bejne/Yppts9R-nMyskdo.html

hello, how good is this amplifier board?, I am also going to experiment with it, try d class

@trungqn1890

Жыл бұрын

Hi, this board is cheap, low finish quality but sound quality is quiet good

@peshcom84

Жыл бұрын

@@trungqn1890 thanks, I already understood that there can be unpleasant surprises with this board, for example, with cooling, apparently you need to immediately change the thermal paste

@dennissinger7880

Жыл бұрын

In another KZread viedeo have same Problem whith one channel . Is cheap but must luck to buy one good amp.

@trungqn1890

Жыл бұрын

@@dennissinger7880 do you remember what youtube channel?

@jezdimir2007

Жыл бұрын

@@dennissinger7880 had a channel issue with mine but found it was the opamp at fault. I do find it's more pleasant to listen to at lower listening levels but gets a little sharp and hissy in the highs as you bump the volume up. Not confident in the quality of the 10uf (printed as 22uf) on the input side or the 1uf 63v monolithics at the output. I think theres potential with this little amp but it needs some experienced eyes cast over it.