I have GammaII but with back load bass horns. They are comparable to the Beethoven. The Gammas are modular design, you can choose different bass horns sperately, while the Beethoven are more one piece. Cessaros are very well made with heavy composite material so no worry about termites. (My agent had one of the popular horns mentioned in WBF eaten by termites in his ware house. The wood they were made of also bent from moisture here in Thailand.) They are extremely heavy. My set weigh about two tons. Considerable patient, time and tuning are needed to make them sound right. I dont doubt at all when people say they sucked at show. My initial set up by Ralph himself sucked too tbh. Only after he came the second time, they become terrific.
Kind regards,
Tang
Could it be that Ralph doesn't understand how to setup his own product? If he can't get good sound at shows and didn't help you get good sound it at least begs the question...