apex audio 800

[andrewlebon]

Hi Mile
greetings is this for sharing nice one
warm regards
andrew lebon

 

[ATAUDIO]

I do not understand, is it your design/upgrade or APEX´s?

And would you mind to post a schematic?

For what I see, if it is a class AB I see it hard to reach such power with the drawn Toshibas, given their less than excellent SOA.
Then , if it a class H/G like the 900, then OK, it might work.

 

[momon]

nice project,waiting share schematic from mr.Mile

 

[momon]

Hi Mile
greetings is this for sharing nice one
warm regards
andrew lebon

Please share if u finish try it

 

[Walkalone]

5 pairs 2SC5200/2SA1943 for 800W/4R?
Over transistors's SOAR.

Maybe ON-Semi better, like MJL21xxx series.

 

[Junie]

the SR200 is a very nice amp, the SR800 surely will be much better. Andrew bhai do you have a PCB layout? kindly PM me. many thanks.

 

[andrewlebon]

Hi Junie
greetings found this on some site dont even know if its a orignal APEX AUDIO
design if i find any pcb and schematic i will post here for all diyers and pm you
warm regards
andrew

 

[farjon]

I saw this from Apex:

"I suggest to build SR200 sound is better, SR800 is only powerfull for PA use, and I will not share pcb or schematic for this amp.
Regards"

http://www.diyaudio.com/forums/solid-state/173462-studio-reference-amplifier-106.html#post3314672 #1053

 

[nano nano]

good job I go wait schematic and layout

 

[angga permana]

layout please..