Went to local music shop today they're going to service it for me. Glad to hear some good reviews on it and thanks for your replies. I've got a couple more questions...
The back of the amp says minium 4ohms speaker input. Does this mean a 8ohms cab will be ok or is a 4ohms cab more suited?
What is a slave output?
What is a bi-amp output?
Also there is no master volume, there's a number of dials going from 125hz to 4kz, is this used for the volume?
Thanks for your help guys.