EAR AD4096 Analog Delay Wiring

[memorygardens]

I have received a secondhand Endangered Audio Research Analog delay. I was able to populate the PCB without any hassle. I just dont know how to wire the damn thing. Any help? Also first post!!!!!   

[peterg]

Welcome to the forum. Can you provide more clarification? Do you have an original model and are making a clone of it? Do you have a schematic?

[memorygardens]

I have the original kit that they sold. I dont not have a schematic of it though.

[armdnrdy]

I guess you could always cut through the chase and contact the manufacturer of the kit for information.

http://www.endangeredaudioresearch.com/contact-ear/

[memorygardens]

I sent him an email a while ago. Then a follow up or two. It has been roughly two months and no response. My buddy I bought this off of had the same problem thats why he gave it to me.

[armdnrdy]

Well...the only thing I can think of is to post some pictures of the circuit board, then maybe we can help you figure out the wiring.

[memorygardens]

how do you attach photos on here, it is a bit different then muffwiggler.

[armdnrdy]

[newperson]

You have to host your own images and provide a direct link to said image.  Try http://m.imgur.com/  it is free and easy to use. 

The "insert image" button as show in the above post just drops down the wrapper to make the link appear as the image instead of a hyperlink.



verses

http://i.imgur.com/B7Tljkk.jpg

[memorygardens]

not the best photos. but this is it.

[armdnrdy]

Okay...now you need to know how to resize the images.

What image program do you have on your PC? Windows based?

[memorygardens]

mac book pro. I also own a pc. Whichever is easier.

[PRR]

> how to resize the images.

I found this on line site that can re-size and crop images for you and it is very easy to operate.
Go here and  follow my screen shots below - http://www.picresize.com/

http://el34world.com/Forum/index.php?topic=464.msg168926#msg168926

[memorygardens]

coolio. I will totally use this next time! sorry guys. any help on the wiring though? 

[armdnrdy]

Since there doesn't seem to be a schematic available anywhere...it makes the task very difficult.

I can see writing on the silkscreen that says "INPUT" "DIRECT" and various letters that correlate with the schematic or instructions but....better, more clear images are needed. Definitely include the other side (trace) of the board.

Maybe we can figure this out through a bit of trial and error.  

Here is a link to a PDF overview of the controls. It will help to know what the controls are supposed to do!
http://endangeredaudioresearch.com/wp-content/uploads/2012/01/AD4096-OVERVIEW-PRINTER-FRIENDLY.pdf