Hi! Does anyone have experience of Rode D-power Plug, can I use it safely to boost ribbon microphones -the phantom current shouldn´t bleed to the mic
You know.
Regards Matti
Yes, it seems from the pickure of the D-Power PCB (the version that can be but inside the mic) that there is an op-amp circuit on board. I'm sure the input has no +48v but has a capasitor between the input and opamp. See http://www.musiciansbuy.com/RODE_DPOWER_INTERNAL_CHARGER_DPOWER.html
The other bigger cap is propably for power supply filtering, the other is the input cap.
Which ribbon you have btw? You know there's new RB700 ribbon at Thomann.de, it looks nice: