Hi guys,
Just a quick question regarding the Harbinger one project: There's the option of builting it to be used with a 9vdc power supply, rather than the original 18v, but do i need to purchase a charge pump pcb, or does the harbinger pcb has this option already and it is a matter of ommiting some parts? And i know that in the project there's a chart with the parts that i need to ommit for each option, but is this just what i need to do, or do i need to get a charge pump as well?
Also, what do you think is best option, regarding sound, 9v or 18v? Does it change that much?
Best regards
IC1 (LT1054) is the charge punp. It's already on board.
ok then, thanks for the quick answer!