Official Blackstaramps Forum

I had that happen on my id core 10 about 3 years ago - for my amp it turned out to be a bad cable from the power adapter to the wall. I replaced it and its worked fine ever since. Good luck!

If its the same as my id core 100 they are cheap speakers. I took the cover off my amp to see and there are no lables on the speakers. The look like cheap speakers to me. I want to up grade mine. Still looking for a great speakers to replace these no brand speakers with. Might go with eminence speak...

I have the id core 100 and im trying to use my boss gt -1 effects pedal through the effects loop and no sound. At least your effects loop works! Any advice how to fix would be appciated.

Im having problems using my effects loop on my id core 100. I checked the insider software and the effects loop is on but no sound. Any advice beside returning the amp would be appreciated.

I took the back cover off my id core 100 to see what speakers they had inside.
No label and the look like cheap speakers
And there was s lot of weird white powder inside the cab were the speakers are - wtf!

Im trying to use the effect loop on my id core 100 and its not working. Check to see if was turned on with the insider software and its turned on. Nothing no sound at all. My pedals work going direct through the input jack but not the effects loop. Any advice besides returning the amp?