Roland JC120 Sound test after fix

This JC120 came in after a couple of days it was handled to its owner after an overall maintenance and the external speakers out mod.
For unknown reason one of the 4 internal fuse on the power amp rails failed, so we proceed to check if there was any power transistor fail or not.
Luckly, and after testing it deeply, it was just a stressed fuse that decided to pass to a better life.
Amp is healthy as it should!