100W Ultimate Fidelity Amplifier

[prasi]

Hello Fellas


Any time back Mile presented a FX4 Retro single Rail schematic.
For fun i have done a board and share it here.

Please takes a look over- is it ok?

If there is interesting i will create gerbers and share here too.


Regards

nice one Bangla... Congratulations
are you planning to build it any time? or just for fun?
regards
Prasi

 

[Bangla H]

Thank you Prasi, for attention.


I've forget i can optimize some extra pads on 47p and input cap size, no worry.
Only fun to share and if anyone who like to order pcb's and build, could send generously one set.

 

[prasi]

Thank you Prasi, for attention.


I've forget i can optimize some extra pads on 47p and input cap size, no worry.
Only fun to share and if anyone who like to order pcb's and build, could send generously one set.

thats a nice policy... I need to follow suit.
I will have a look in more detail later.
meanwhile here is AX 6 (FX4 in bjt amp). i have many pcb, let me know if you want a set, *free for you*

regards
Prasi

edit: i attached something else. now its correct. got to sleep

 

[Bangla H]

mix-mix-shake

Hello Prasi,


thanks for very generously, unexpected, offer.
Can not resist, most parts stocked and winter is coming, solder iron catching dust...nothing against a project...


Thank you.... will send a pm.


Regards.

 

[Sunny22g]

vargasmongo3435 making ax14 golosa .Any 1 have layouts

 

[HIFI0101]

Hi someone recommend a simple but good power supply layout with protection please. Thanks in advance transformer illbe using 35-0-35/6A toroidal

 

[asuslover]

psu: PeeCeeBee PSU GB

 

[HIFI0101]

anything simpler than that?

 

[avtech]

What kind of protection are you after?

When I enquired, Prasi suggested the CRC PSU or the APEX Regulated PSU:

https://www.diyaudio.com/forums/sol...mate-fidelity-amplifier-1058.html#post5522557

Not sure if either of those are suitable for you?

 

[prasi]

Updated schematic.

Hello redarc12,
Here are the gerbers and sch for audio splitter as requested by PM.
regards
Prasi

 

[redarc12]

Hello redarc12,
Here are the gerbers and sch for audio splitter as requested by PM.
regards
Prasi

Thanks

 

[Sunny22g]

Hello parasi I think sir u r from India .I am also from India.sir u have apex ax20 5 pair layout.

 

[prasi]

Hello parasi I think sir u r from India .I am also from India.sir u have apex ax20 5 pair layout.

Hello Sunny22g,
Sorry, I do not have. May be someone like willjj might be having.

Here is what I found with google search. 100W Ultimate Fidelity Amplifier

See if you can copy the layout in sprint or ask willjj for the file.

regards
Prasi

 

[Sunny22g]

Dear Sir willjj cannot reply.so I call u ony

 

[prasi]

I guess someone who has the layout/ built it could help you.

 

[Sunny22g]

Sir prasi u r very good person.like my big b

 

[fuego]

Hi

For the SR100 what power levels could be expected,what is the maximum voltage?
Bias?
Thanks,

 

[desertstorm]

I guess someone who has the layout/ built it could help you.

prasi i draw your splitter design working very good

 

[prasi]

Nicely done ! Congratulations. And thanks for sharing your work here.
Regards
Prasi

 

[Gurpreet Turna]

ax20 4 pairs

Redraw ax20 from image.