My Jolida 502p about which I often wax enthusiastic (note to English majors...I really almost never say shit like that), albeit way less expensive that the hallowed ARC brand, sounds fabulous with 150s, and I am free of the spineless "blessed by ARC" paranoia that runs wild in the ARC camp where frightened owners huddle by their message boards hoping some ARC Corp. asshat loosens his grip on the their trembling sweaty balls to allow them to utterly overpay for tubes you can get elsewhere for half of what ARC grabs from those fearful (and likely empty) pockets. Did I need a comma back there someplace? (I worry about English majors WAY too much)