100W Ultimate Fidelity Amplifier

[wiljj78]

Thanks for your work,
Regards

It's my pleasure Mr. Mile very much welcome... I'm glad you like it...

Regards,

 

[PetruV]

There is nothing to compare, it's different topology and complexity only similar power.

i mean sound quality

 

[khalsa]

sir apex what,s the change for in this circuit for minimum 600w 4ohm ?

 

[jofual]

schematic AX11

Hi Sir.. Can You share the schematic of Ax 11 amplifier.?

 

[apexaudio]

i mean sound quality

Who can tell you that and be objective and do you believe that you will share same opinion about sound of two different amps even on same speakers?

 

[apexaudio]

sir apex what,s the change for in this circuit for minimum 600w 4ohm ?

Change AX11 to SR800.

 

[apexaudio]

Hi Sir.. Can You share the schematic of Ax 11 amplifier.?

You can DIY schematic from pcb layout.

 

[44250]

Change AX11 to SR800.

 

[rizqi]

Nice..

 

[apexaudio]

It's my pleasure Mr. Mile very much welcome... I'm glad you like it...

Regards,

Please make changes in to the pdf file and post it here.
Regards

 

[wiljj78]

Please make changes in to the pdf file and post it here.
Regards

Sure...

Regards,

 

[lycanlk]

As suggested track, also PCB size was now reduced to 60X70mm.

Regards,

Very nice compact design! good job!

Thanks for sharing..

By the way, is there tracks/layout for SR800 in this forum?

Cheers!

 

[wiljj78]

Thanks...

Very nice compact design! good job!

Thanks for sharing..

By the way, is there tracks/layout for SR800 in this forum?

Cheers!

Check this @ post# 977

http://www.diyaudio.com/forums/solid-state/173462-studio-reference-amplifier-98.html

Regards,

 

[apexaudio]

AX11 Schematic

 

[44250]

i believe that many servicers will LOVE this amplifier,along with is small pcb and common used parts. thank you for this project and to wiljj78 for pcb redraw!

 

[Vostro]

AX11 Schematic

lol beat me to it, just drew the schematic from the pcb layout,
didn't see you post the schematic already.

Regards

 

[apexaudio]

lol beat me to it, just drew the schematic from the pcb layout,
didn't see you post the schematic already.

Regards

Nice schematic,
Regards

 

[PetruV]

I will build this since its cheaper than circlophone,i hope i made a wise choice,but i may ask,does this sound better than an tda2003 gainclone,and does it work with an 25v transformer

 

[apexaudio]

I will build this since its cheaper than circlophone,i hope i made a wise choice,but i may ask,does this sound better than an tda2003 gainclone,and does it work with an 25v transformer

Please do not build this amplifier

 

[smartx21]

Please do not build this amplifier

Are you referring to TDA2003? In that case I agree: