hi there i have just started to get in to electroics as i have always taken things apart to see how they work and like modifing them i have just got this kit DIY TDA7377 2.1 Subwoofer 3 Channel Subwoofer Amplifier Board Kit

but i am haveing a problem with the bass distorting could you point me in the right direction pls

 

Hello,

There is a missing image in your post.
You can upload images using the "Upload a File" button.

Bertus

 

here is the image sorry new this

 

Hello,

Do you have a schematic of the used kit?
Also a building description of the whole kit would be nice.

Bertus

 

no i have tryed to find it but cant find it as for build instrucions i just followed what was on the board tested all componets before installing them and then faced with distorion from the bass not much help i know

 

Hello,

The schematic shall be derived from the schematic from the datasheet:



They could have added post for the volume regulation and a filter for the bass.

Without the actual schematic we can not do much for you.

Bertus

 

this is all i have gone by

 

Hello,

I see there ia a second opamp on the drawing.
That is likely used for the bass filter and preamp for the other channels.
Without a schematic we can not do much.
What you can do is take a sharp picture of both sides of the PCB and post the here.

Bertus

 

 

this is the best i can get at the moment