Re: Ampeg VH140C
Posted by TheChaplain on Dec 15, 2017; 12:35am
URL: http://guitar-fx-layouts.238.s1.nabble.com/Ampeg-VH140C-tp30301p40952.html
You forgot about this behemoth of a layout?!
I got frustrated with the whole thing and put it in the back of my mind (again) for way to long. I was just going to start breadboarding things based off the original schematic and work from there section by section...and try to keep those voltage control attenuator jfets in there.
Thats why I was asking about the power supply schematic. Getting +/-15v from a 9vdc input is something I've been trying to research and understand but I just can't seem to get there.
URL: http://guitar-fx-layouts.238.s1.nabble.com/Ampeg-VH140C-tp30301p40952.html
You forgot about this behemoth of a layout?!
I got frustrated with the whole thing and put it in the back of my mind (again) for way to long. I was just going to start breadboarding things based off the original schematic and work from there section by section...and try to keep those voltage control attenuator jfets in there.
Thats why I was asking about the power supply schematic. Getting +/-15v from a 9vdc input is something I've been trying to research and understand but I just can't seem to get there.
The journey will answer questions that, in the beginning, you never thought to ask.
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