PRR-176 REV 4 Build Thread ***Manual up!***1/16/14 - (chk 1st post)

[Winetree]

A member sent kindly set me the BOM and it does show that the NP marked Caps can be polarized.
All except the TX output Cap.
I plan on running the Cinemag output transformers and switch between TX and Non Tx output. Switched on the back.
Looks like I'll need to order 2 NP caps.

 

[scott2000]

Is this the BOM?? Why isn't there info in the tech docs section I wonder???


Edit...I see it's an older version..... Can we upload the documents in the tech docs???? seems like there is still much interest in this..

 

[saint gillis]

Is there somebody kind enough to post the wiring guide and possibly the whole docs again? (the links in the 1st post are dead)

 

[ilfungo]

Hi
where I can find the PRR DOA Bom?
thanks!

 

[scott2000]

I think it would be great if the information could be uploaded to the technical documents section if possible.

 

[ilfungo]

Ok
in old Hard drive...

 

[ilfungo]

...

 

[ilfungo]

...

 

[ilfungo]

...

 

[ilfungo]

...

 

[ilfungo]

...

 

[ilfungo]

This is the last files of PRR_BOM_Rev4 + schematics.pdf

 

[ilfungo]

stereo linking documents...

 

[ilfungo]

The only document I need is the  PRR176 -DOA Components list and placement...
thanks!

 

[ilfungo]

Thanks for link scott2000
Doa part list finded!!!
https://buildbutler.org/build/a-style-2520-dip8#_BD139


Sorry
I want to use ABE doa in API preamp...
if I remember correctly the DOA pins need to be inverted
need to be solder on the other side?
could this DOA work at +/-24v?
thanks!

 

[saint gillis]

Thank you for the docs Ilfungo !

 

[saint gillis]

I would suggest to use a 3W 100V zener in case the high voltage finds itself unloaded...

 

[SIXTYNINER]

sorry guys but seems like it is the attachments "error 404" day fest..

 

[scott2000]

What is it you need? All of the pdf files (not links) are attached above. If there's something you are not able to get from the files above, let someone know and maybe it can be uploaded......

 

[SIXTYNINER]

What is it you need? All of the pdf files (not links) are attached above. If there's something you are not able to get from the files above, let someone know and maybe it can be uploaded......

thanks scott2000 !!!
got the 7 attached above ,

unfortunately not the same for the following 2
https://buildbutler.org/build/prr-176-rev4-main-board#_47uF-NP

https://buildbutler.org/build/a-style-2520-dip8#_BD139