Hello. I am a soundengineer from Sweden. Worked for nearly 50 years whit PA in differnt shows. Seeing a mixerboard turns me on. I have now a Soundtracs Topaz with problems and hope to get som help. Cheers DCNick.
The problem is that I have to remove the main/insert board and the plastic nuts on the female jacks seems to have some kind of lock. How do I do to loosen the nuts?
