1974 Quad Reverb. Yes it's big and heavy. Yes it's super loud. Yes it's way more than I need in my 10x10 music room. It also happens to sound great at lower volumes and I'm not a traveling musician. Being a huge Albert Collins fan, this is an amp that I always wanted to have, but they just never came up locally until this week. As soon as I saw it on CL, I contacted the seller and made an over and set up a meet and greet. Had to drive an hour and a half to a storage facility to check it out. The tolex is a little beat up and it smells like a 43 year old amp, but it works great and sounds great. So far, I am super happy with it and look forward to getting a lot of use out of it.