Second rehearsal gig, with the big band ' Pro motion' in Amersfoort, Netherlands. Changed the Fishman loudbox mini for my Peavy classic 30. I did check out the combination at home. Payed attention the the position of the guitar and the amp. Great sound, no feedback at all, even at a volume that could deal with the big band. We're getting somewhere :-). Next challange: how to generate the best jazz sound. To be continued....