hi mark, thanks for getting back, yes, they have said they can take a look and give me a quote if it is possible to repair, but it wont be cheap. add to this the postage of such a heavy piece of kit and it al starts to add up! i thought it may be more realistic to findan old one and salvage the transformer and keep the rest for spares. alternatively, just keep the cabsection and get a different amphead altogether. decisions, decisions