I've found this forum to be a good source for me over he years so I finally joined. My main bass rig is a 69 Fender Jazz Bass played through a '67 Fender Showman with a single 15 tone ring cabinet housing an Altec Lansing 421A transducer. I love the sound. I also have a MIM Jazz Bass that I'll use whan out of the house. It's not the same for sure.