juanjovincenzo

Exist a Self-Etch - PCB layout of a Vu meter Buffer???
« on: May 12, 2010, 01:58:51 PM »
Hi guys !!!
I read this article http://www.jlmaudio.com/AT51%20DIY%20VU.pdf about the use of a buffer to convert a cheap DC meter a Vu meter .

Maybe exist a PCB layout to sef-etch this buffer??? or similar of  the PCB JLM VU Buffer??
or maybe someone try it??

Regards

Juanjo
« Last Edit: May 12, 2010, 02:25:50 PM by juanjovincenzo »
Recorder and Mixer


ChrioN

Re: Exist a Self-Etch - PCB layout of a Vu meter Buffer???
« Reply #1 on: May 12, 2010, 02:58:09 PM »
He sells those PCBs for cheap
"All PCB traces are curved to emulate the electrical response of point-to-point wiring" -Drip

Re: Exist a Self-Etch - PCB layout of a Vu meter Buffer???
« Reply #2 on: May 12, 2010, 04:08:52 PM »
Yes, it will be far cheaper and less toxic to purchase one of Joe's boards than to etch your own.  I don't think you even buy a copper board for that price. 

Go to the store section and check under PCBs.

CC

juanjovincenzo

Re: Exist a Self-Etch - PCB layout of a Vu meter Buffer???
« Reply #3 on: May 12, 2010, 06:44:11 PM »
OK thanks guys!
Recorder and Mixer


 

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