Groud control pro + Carvin Quad X

[woupida]

Hi,
I have a Carvin Quad X and it can deliver 15 V DC via its MIDI in port to power supply a MIDI pedal board.
And I wonder if the Groud control pro can accept 15 V DC for power supply via its MIDI out port.
woupida

[Nilson]

Hi, I have RJM RG16, ADA MP-1 and Digitech Studio S100, using Rocktron 7-pin to 5-pin MIDI Cable to power supply GCP with 9V via Phantom Power, but after aprox 5 min, all devices including GCP, stops responding to MIDI messages, and sometimes powering GCP OFF an ON again, messages become normal but again after aprox 5 min stops again. Could be weak signal due to some eletrical problem or long distance cable ? Do you think a MIDI Thru box, powered by USB, could solve this message communication or eletrical problem ?