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- Fri Jan 13, 2017 8:38 pm
- Forum: Racks, Switching Systems and MIDI
- Topic: Power requirements for GCP (phantom power)
- Replies: 4
- Views: 4728
Power requirements for GCP (phantom power)
Hi, Using GCP with a Hughes & Kettner Grandmeister using its phantom power and 7 pin cable. The GCP works for a few minutes and then the lights get dim, thing starts schizzing out, and then I start getting crazy control messages being sent. Unfortunately the solution seems to be plug in the GCP to a...