Quality MOSFET Guitar amplifier with IRFP240/IRFP9240

[astankov]

About PCB

This amp works now build on veroboard more than year.

I'm new to PCB designing but inspired by the forum member Alex MM I started to learn how to design a PCB because this amp deserves one and here it is with what I came up. It is never been build so can't be 100% sure that is error free.
I checked it many times but it is possible something to be missed so if you found something wrong tell me 😉

Here it is.
Regards!

 

[formula 22]

Thank you

Thanks astankov for PCB and cheers!!
P.S.
If you have a picture drafted amplifier views here!

 

[astankov]

I don't have picture as I said this PCB is experimental and never have been build - amp is build on veroboard and is working good so one day will build this board and replace the veroboard.

I'm listening music on this amp right now 🙂

 

[formula 22]

Hi astankov!
Which point on connect the to schematic (amplifier-PCB) AB, AC or BC?
Thank you ana cheers!

 

[astankov]

Hi astankov!
Which point on connect the to schematic (amplifier-PCB) AB, AC or BC?
Thank you ana cheers!

Complete answer is in post No 17. I'm using the amp with AC connection and this is how it works for me. Just to mention that BC connection may result in fail of the amp and it is wrong so don't try this.

Regards!

 

[selangoeng]

i have one audio project so please send 400w mosfet amplifier circuit