dysenterygary
Member
- Joined
- Feb 27, 2010
- Messages
- 24
As most people here probably know the preamp runs on a single +48v power supply. I'd like to see if I an utilize some higher quality dual rail power supplies that I have, but I'm not quite sure how to do it. For the sake of this thread lets say it will use +/-16v. From looking at the schematics, I think it could be done by keeping +48v as is, removing any jumper from the BD681 spot and injecting the +16v into the Emitter hole of the bd681 spot and then.... not sure. Any help is greatly appreciated!
http://www.jlmaudio.com/Dual99v/BabyAnimalWiringOverlay.pdf
http://www.jlmaudio.com/Baby%20Animal%20Mic%20Pre%20PCB%20Full%20Circuit.pdf
http://www.jlmaudio.com/Dual99v/BabyAnimalWiringOverlay.pdf
http://www.jlmaudio.com/Baby%20Animal%20Mic%20Pre%20PCB%20Full%20Circuit.pdf